52048360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 146764800

約数和(自身を除く): 94716440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 79, 91, 104, 130, 140, 158, 181, 182, 260, 280, 316, 362, 364, 395, 455, 520, 553, 632, 724, 728, 790, 905, 910, 1027, 1106, 1267, 1448, 1580, 1810, 1820, 2054, 2212, 2353, 2534, 2765, 3160, 3620, 3640, 4108, 4424, 4706, 5068, 5135, 5530, 6335, 7189, 7240, 8216, 9412, 10136, 10270, 11060, 11765, 12670, 14299, 14378, 16471, 18824, 20540, 22120, 23530, 25340, 28598, 28756, 32942, 35945, 41080, 47060, 50680, 57196, 57512, 65884, 71495, 71890, 82355, 94120, 100093, 114392, 131768, 142990, 143780, 164710, 185887, 200186, 285980, 287560, 329420, 371774, 400372, 500465, 571960, 658840, 743548, 800744, 929435, 1000930, 1301209, 1487096, 1858870, 2001860, 2602418, 3717740, 4003720, 5204836, 6506045, 7435480, 10409672, 13012090, 26024180, 52048360]

約数ペア:

[(1, 52048360), (2, 26024180), (4, 13012090), (5, 10409672), (7, 7435480), (8, 6506045), (10, 5204836), (13, 4003720), (14, 3717740), (20, 2602418), (26, 2001860), (28, 1858870), (35, 1487096), (40, 1301209), (52, 1000930), (56, 929435), (65, 800744), (70, 743548), (79, 658840), (91, 571960), (104, 500465), (130, 400372), (140, 371774), (158, 329420), (181, 287560), (182, 285980), (260, 200186), (280, 185887), (316, 164710), (362, 143780), (364, 142990), (395, 131768), (455, 114392), (520, 100093), (553, 94120), (632, 82355), (724, 71890), (728, 71495), (790, 65884), (905, 57512), (910, 57196), (1027, 50680), (1106, 47060), (1267, 41080), (1448, 35945), (1580, 32942), (1810, 28756), (1820, 28598), (2054, 25340), (2212, 23530), (2353, 22120), (2534, 20540), (2765, 18824), (3160, 16471), (3620, 14378), (3640, 14299), (4108, 12670), (4424, 11765), (4706, 11060), (5068, 10270), (5135, 10136), (5530, 9412), (6335, 8216), (7189, 7240)]