52828740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 174101760

約数和(自身を除く): 121273020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 271, 285, 342, 361, 380, 513, 540, 542, 570, 684, 722, 813, 855, 1026, 1083, 1084, 1140, 1355, 1444, 1626, 1710, 1805, 2052, 2166, 2439, 2565, 2710, 3249, 3252, 3420, 3610, 4065, 4332, 4878, 5130, 5149, 5415, 5420, 6498, 7220, 7317, 8130, 9747, 9756, 10260, 10298, 10830, 12195, 12996, 14634, 15447, 16245, 16260, 19494, 20596, 21660, 24390, 25745, 29268, 30894, 32490, 36585, 38988, 46341, 48735, 48780, 51490, 61788, 64980, 73170, 77235, 92682, 97470, 97831, 102980, 139023, 146340, 154470, 185364, 194940, 195662, 231705, 278046, 293493, 308940, 391324, 463410, 489155, 556092, 586986, 695115, 880479, 926820, 978310, 1173972, 1390230, 1467465, 1760958, 1956620, 2641437, 2780460, 2934930, 3521916, 4402395, 5282874, 5869860, 8804790, 10565748, 13207185, 17609580, 26414370, 52828740]

約数ペア:

[(1, 52828740), (2, 26414370), (3, 17609580), (4, 13207185), (5, 10565748), (6, 8804790), (9, 5869860), (10, 5282874), (12, 4402395), (15, 3521916), (18, 2934930), (19, 2780460), (20, 2641437), (27, 1956620), (30, 1760958), (36, 1467465), (38, 1390230), (45, 1173972), (54, 978310), (57, 926820), (60, 880479), (76, 695115), (90, 586986), (95, 556092), (108, 489155), (114, 463410), (135, 391324), (171, 308940), (180, 293493), (190, 278046), (228, 231705), (270, 195662), (271, 194940), (285, 185364), (342, 154470), (361, 146340), (380, 139023), (513, 102980), (540, 97831), (542, 97470), (570, 92682), (684, 77235), (722, 73170), (813, 64980), (855, 61788), (1026, 51490), (1083, 48780), (1084, 48735), (1140, 46341), (1355, 38988), (1444, 36585), (1626, 32490), (1710, 30894), (1805, 29268), (2052, 25745), (2166, 24390), (2439, 21660), (2565, 20596), (2710, 19494), (3249, 16260), (3252, 16245), (3420, 15447), (3610, 14634), (4065, 12996), (4332, 12195), (4878, 10830), (5130, 10298), (5149, 10260), (5415, 9756), (5420, 9747), (6498, 8130), (7220, 7317)]