52503840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 216

約数和(自身を含む): 190967868

約数和(自身を除く): 138464028

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 101, 114, 120, 144, 152, 160, 171, 180, 190, 202, 228, 240, 285, 288, 303, 304, 342, 360, 361, 380, 404, 456, 480, 505, 570, 606, 608, 684, 720, 722, 760, 808, 855, 909, 912, 1010, 1083, 1140, 1212, 1368, 1440, 1444, 1515, 1520, 1616, 1710, 1805, 1818, 1824, 1919, 2020, 2166, 2280, 2424, 2736, 2888, 3030, 3040, 3232, 3249, 3420, 3610, 3636, 3838, 4040, 4332, 4545, 4560, 4848, 5415, 5472, 5757, 5776, 6060, 6498, 6840, 7220, 7272, 7676, 8080, 8664, 9090, 9120, 9595, 9696, 10830, 11514, 11552, 12120, 12996, 13680, 14440, 14544, 15352, 16160, 16245, 17271, 17328, 18180, 19190, 21660, 23028, 24240, 25992, 27360, 28785, 28880, 29088, 30704, 32490, 34542, 34656, 36360, 36461, 38380, 43320, 46056, 48480, 51984, 57570, 57760, 61408, 64980, 69084, 72720, 72922, 76760, 86355, 86640, 92112, 103968, 109383, 115140, 129960, 138168, 145440, 145844, 153520, 172710, 173280, 182305, 184224, 218766, 230280, 259920, 276336, 291688, 307040, 328149, 345420, 364610, 437532, 460560, 519840, 546915, 552672, 583376, 656298, 690840, 729220, 875064, 921120, 1093830, 1166752, 1312596, 1381680, 1458440, 1640745, 1750128, 2187660, 2625192, 2763360, 2916880, 3281490, 3500256, 4375320, 5250384, 5833760, 6562980, 8750640, 10500768, 13125960, 17501280, 26251920, 52503840]

約数ペア:

[(1, 52503840), (2, 26251920), (3, 17501280), (4, 13125960), (5, 10500768), (6, 8750640), (8, 6562980), (9, 5833760), (10, 5250384), (12, 4375320), (15, 3500256), (16, 3281490), (18, 2916880), (19, 2763360), (20, 2625192), (24, 2187660), (30, 1750128), (32, 1640745), (36, 1458440), (38, 1381680), (40, 1312596), (45, 1166752), (48, 1093830), (57, 921120), (60, 875064), (72, 729220), (76, 690840), (80, 656298), (90, 583376), (95, 552672), (96, 546915), (101, 519840), (114, 460560), (120, 437532), (144, 364610), (152, 345420), (160, 328149), (171, 307040), (180, 291688), (190, 276336), (202, 259920), (228, 230280), (240, 218766), (285, 184224), (288, 182305), (303, 173280), (304, 172710), (342, 153520), (360, 145844), (361, 145440), (380, 138168), (404, 129960), (456, 115140), (480, 109383), (505, 103968), (570, 92112), (606, 86640), (608, 86355), (684, 76760), (720, 72922), (722, 72720), (760, 69084), (808, 64980), (855, 61408), (909, 57760), (912, 57570), (1010, 51984), (1083, 48480), (1140, 46056), (1212, 43320), (1368, 38380), (1440, 36461), (1444, 36360), (1515, 34656), (1520, 34542), (1616, 32490), (1710, 30704), (1805, 29088), (1818, 28880), (1824, 28785), (1919, 27360), (2020, 25992), (2166, 24240), (2280, 23028), (2424, 21660), (2736, 19190), (2888, 18180), (3030, 17328), (3040, 17271), (3232, 16245), (3249, 16160), (3420, 15352), (3610, 14544), (3636, 14440), (3838, 13680), (4040, 12996), (4332, 12120), (4545, 11552), (4560, 11514), (4848, 10830), (5415, 9696), (5472, 9595), (5757, 9120), (5776, 9090), (6060, 8664), (6498, 8080), (6840, 7676), (7220, 7272)]