57348460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 108

約数和(自身を含む): 140561568

約数和(自身を除く): 83213108

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 47, 52, 65, 76, 94, 95, 130, 169, 188, 190, 235, 247, 260, 338, 361, 380, 470, 494, 611, 676, 722, 845, 893, 940, 988, 1222, 1235, 1444, 1690, 1786, 1805, 2444, 2470, 3055, 3211, 3380, 3572, 3610, 4465, 4693, 4940, 6110, 6422, 7220, 7943, 8930, 9386, 11609, 12220, 12844, 15886, 16055, 16967, 17860, 18772, 23218, 23465, 31772, 32110, 33934, 39715, 46436, 46930, 58045, 61009, 64220, 67868, 79430, 84835, 93860, 116090, 122018, 150917, 158860, 169670, 220571, 232180, 244036, 301834, 305045, 339340, 441142, 603668, 610090, 754585, 882284, 1102855, 1220180, 1509170, 2205710, 2867423, 3018340, 4411420, 5734846, 11469692, 14337115, 28674230, 57348460]

約数ペア:

[(1, 57348460), (2, 28674230), (4, 14337115), (5, 11469692), (10, 5734846), (13, 4411420), (19, 3018340), (20, 2867423), (26, 2205710), (38, 1509170), (47, 1220180), (52, 1102855), (65, 882284), (76, 754585), (94, 610090), (95, 603668), (130, 441142), (169, 339340), (188, 305045), (190, 301834), (235, 244036), (247, 232180), (260, 220571), (338, 169670), (361, 158860), (380, 150917), (470, 122018), (494, 116090), (611, 93860), (676, 84835), (722, 79430), (845, 67868), (893, 64220), (940, 61009), (988, 58045), (1222, 46930), (1235, 46436), (1444, 39715), (1690, 33934), (1786, 32110), (1805, 31772), (2444, 23465), (2470, 23218), (3055, 18772), (3211, 17860), (3380, 16967), (3572, 16055), (3610, 15886), (4465, 12844), (4693, 12220), (4940, 11609), (6110, 9386), (6422, 8930), (7220, 7943)]