49211520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 167883840

約数和(自身を除く): 118672320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 71, 76, 80, 95, 96, 114, 120, 128, 142, 152, 160, 190, 192, 213, 228, 240, 284, 285, 304, 320, 355, 361, 380, 384, 426, 456, 480, 568, 570, 608, 640, 710, 722, 760, 852, 912, 960, 1065, 1083, 1136, 1140, 1216, 1349, 1420, 1444, 1520, 1704, 1805, 1824, 1920, 2130, 2166, 2272, 2280, 2432, 2698, 2840, 2888, 3040, 3408, 3610, 3648, 4047, 4260, 4332, 4544, 4560, 5396, 5415, 5680, 5776, 6080, 6745, 6816, 7220, 7296, 8094, 8520, 8664, 9088, 9120, 10792, 10830, 11360, 11552, 12160, 13490, 13632, 14440, 16188, 17040, 17328, 18240, 20235, 21584, 21660, 22720, 23104, 25631, 26980, 27264, 28880, 32376, 34080, 34656, 36480, 40470, 43168, 43320, 45440, 46208, 51262, 53960, 57760, 64752, 68160, 69312, 76893, 80940, 86336, 86640, 102524, 107920, 115520, 128155, 129504, 136320, 138624, 153786, 161880, 172672, 173280, 205048, 215840, 231040, 256310, 259008, 307572, 323760, 346560, 384465, 410096, 431680, 512620, 518016, 615144, 647520, 693120, 768930, 820192, 863360, 1025240, 1230288, 1295040, 1537860, 1640384, 2050480, 2460576, 2590080, 3075720, 3280768, 4100960, 4921152, 6151440, 8201920, 9842304, 12302880, 16403840, 24605760, 49211520]

約数ペア:

[(1, 49211520), (2, 24605760), (3, 16403840), (4, 12302880), (5, 9842304), (6, 8201920), (8, 6151440), (10, 4921152), (12, 4100960), (15, 3280768), (16, 3075720), (19, 2590080), (20, 2460576), (24, 2050480), (30, 1640384), (32, 1537860), (38, 1295040), (40, 1230288), (48, 1025240), (57, 863360), (60, 820192), (64, 768930), (71, 693120), (76, 647520), (80, 615144), (95, 518016), (96, 512620), (114, 431680), (120, 410096), (128, 384465), (142, 346560), (152, 323760), (160, 307572), (190, 259008), (192, 256310), (213, 231040), (228, 215840), (240, 205048), (284, 173280), (285, 172672), (304, 161880), (320, 153786), (355, 138624), (361, 136320), (380, 129504), (384, 128155), (426, 115520), (456, 107920), (480, 102524), (568, 86640), (570, 86336), (608, 80940), (640, 76893), (710, 69312), (722, 68160), (760, 64752), (852, 57760), (912, 53960), (960, 51262), (1065, 46208), (1083, 45440), (1136, 43320), (1140, 43168), (1216, 40470), (1349, 36480), (1420, 34656), (1444, 34080), (1520, 32376), (1704, 28880), (1805, 27264), (1824, 26980), (1920, 25631), (2130, 23104), (2166, 22720), (2272, 21660), (2280, 21584), (2432, 20235), (2698, 18240), (2840, 17328), (2888, 17040), (3040, 16188), (3408, 14440), (3610, 13632), (3648, 13490), (4047, 12160), (4260, 11552), (4332, 11360), (4544, 10830), (4560, 10792), (5396, 9120), (5415, 9088), (5680, 8664), (5776, 8520), (6080, 8094), (6745, 7296), (6816, 7220)]