55536390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6781}}^1$

素因数の和:6814

約数の個数: 96

約数和(自身を含む): 177742656

約数和(自身を除く): 122206266

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 6781, 8190, 13562, 20343, 33905, 40686, 47467, 61029, 67810, 88153, 94934, 101715, 122058, 142401, 176306, 203430, 237335, 264459, 284802, 305145, 427203, 440765, 474670, 528918, 610290, 617071, 712005, 793377, 854406, 881530, 1234142, 1322295, 1424010, 1586754, 1851213, 2136015, 2644590, 3085355, 3702426, 3966885, 4272030, 5553639, 6170710, 7933770, 9256065, 11107278, 18512130, 27768195, 55536390]

約数ペア:

[(1, 55536390), (2, 27768195), (3, 18512130), (5, 11107278), (6, 9256065), (7, 7933770), (9, 6170710), (10, 5553639), (13, 4272030), (14, 3966885), (15, 3702426), (18, 3085355), (21, 2644590), (26, 2136015), (30, 1851213), (35, 1586754), (39, 1424010), (42, 1322295), (45, 1234142), (63, 881530), (65, 854406), (70, 793377), (78, 712005), (90, 617071), (91, 610290), (105, 528918), (117, 474670), (126, 440765), (130, 427203), (182, 305145), (195, 284802), (210, 264459), (234, 237335), (273, 203430), (315, 176306), (390, 142401), (455, 122058), (546, 101715), (585, 94934), (630, 88153), (819, 67810), (910, 61029), (1170, 47467), (1365, 40686), (1638, 33905), (2730, 20343), (4095, 13562), (6781, 8190)]