53873880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 169905600

約数和(自身を除く): 116031720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 113, 116, 120, 137, 145, 174, 226, 232, 274, 290, 339, 348, 411, 435, 452, 548, 565, 580, 678, 685, 696, 822, 870, 904, 1096, 1130, 1160, 1356, 1370, 1644, 1695, 1740, 2055, 2260, 2712, 2740, 3277, 3288, 3390, 3480, 3973, 4110, 4520, 5480, 6554, 6780, 7946, 8220, 9831, 11919, 13108, 13560, 15481, 15892, 16385, 16440, 19662, 19865, 23838, 26216, 30962, 31784, 32770, 39324, 39730, 46443, 47676, 49155, 59595, 61924, 65540, 77405, 78648, 79460, 92886, 95352, 98310, 119190, 123848, 131080, 154810, 158920, 185772, 196620, 232215, 238380, 309620, 371544, 393240, 448949, 464430, 476760, 619240, 897898, 928860, 1346847, 1795796, 1857720, 2244745, 2693694, 3591592, 4489490, 5387388, 6734235, 8978980, 10774776, 13468470, 17957960, 26936940, 53873880]

約数ペア:

[(1, 53873880), (2, 26936940), (3, 17957960), (4, 13468470), (5, 10774776), (6, 8978980), (8, 6734235), (10, 5387388), (12, 4489490), (15, 3591592), (20, 2693694), (24, 2244745), (29, 1857720), (30, 1795796), (40, 1346847), (58, 928860), (60, 897898), (87, 619240), (113, 476760), (116, 464430), (120, 448949), (137, 393240), (145, 371544), (174, 309620), (226, 238380), (232, 232215), (274, 196620), (290, 185772), (339, 158920), (348, 154810), (411, 131080), (435, 123848), (452, 119190), (548, 98310), (565, 95352), (580, 92886), (678, 79460), (685, 78648), (696, 77405), (822, 65540), (870, 61924), (904, 59595), (1096, 49155), (1130, 47676), (1160, 46443), (1356, 39730), (1370, 39324), (1644, 32770), (1695, 31784), (1740, 30962), (2055, 26216), (2260, 23838), (2712, 19865), (2740, 19662), (3277, 16440), (3288, 16385), (3390, 15892), (3480, 15481), (3973, 13560), (4110, 13108), (4520, 11919), (5480, 9831), (6554, 8220), (6780, 7946)]