52225320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:887

約数の個数: 128

約数和(自身を含む): 181555200

約数和(自身を除く): 129329880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 787, 790, 840, 948, 1106, 1185, 1574, 1580, 1659, 1896, 2212, 2361, 2370, 2765, 3148, 3160, 3318, 3935, 4424, 4722, 4740, 5509, 5530, 6296, 6636, 7870, 8295, 9444, 9480, 11018, 11060, 11805, 13272, 15740, 16527, 16590, 18888, 22036, 22120, 23610, 27545, 31480, 33054, 33180, 44072, 47220, 55090, 62173, 66108, 66360, 82635, 94440, 110180, 124346, 132216, 165270, 186519, 220360, 248692, 310865, 330540, 373038, 435211, 497384, 621730, 661080, 746076, 870422, 932595, 1243460, 1305633, 1492152, 1740844, 1865190, 2176055, 2486920, 2611266, 3481688, 3730380, 4352110, 5222532, 6528165, 7460760, 8704220, 10445064, 13056330, 17408440, 26112660, 52225320]

約数ペア:

[(1, 52225320), (2, 26112660), (3, 17408440), (4, 13056330), (5, 10445064), (6, 8704220), (7, 7460760), (8, 6528165), (10, 5222532), (12, 4352110), (14, 3730380), (15, 3481688), (20, 2611266), (21, 2486920), (24, 2176055), (28, 1865190), (30, 1740844), (35, 1492152), (40, 1305633), (42, 1243460), (56, 932595), (60, 870422), (70, 746076), (79, 661080), (84, 621730), (105, 497384), (120, 435211), (140, 373038), (158, 330540), (168, 310865), (210, 248692), (237, 220360), (280, 186519), (316, 165270), (395, 132216), (420, 124346), (474, 110180), (553, 94440), (632, 82635), (787, 66360), (790, 66108), (840, 62173), (948, 55090), (1106, 47220), (1185, 44072), (1574, 33180), (1580, 33054), (1659, 31480), (1896, 27545), (2212, 23610), (2361, 22120), (2370, 22036), (2765, 18888), (3148, 16590), (3160, 16527), (3318, 15740), (3935, 13272), (4424, 11805), (4722, 11060), (4740, 11018), (5509, 9480), (5530, 9444), (6296, 8295), (6636, 7870)]