53466140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1071

約数の個数: 96

約数和(自身を含む): 143095680

約数和(自身を除く): 89629540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 140, 145, 182, 203, 260, 290, 364, 377, 406, 455, 580, 754, 812, 910, 1013, 1015, 1508, 1820, 1885, 2026, 2030, 2639, 3770, 4052, 4060, 5065, 5278, 7091, 7540, 10130, 10556, 13169, 13195, 14182, 20260, 26338, 26390, 28364, 29377, 35455, 52676, 52780, 58754, 65845, 70910, 92183, 117508, 131690, 141820, 146885, 184366, 205639, 263380, 293770, 368732, 381901, 411278, 460915, 587540, 763802, 822556, 921830, 1028195, 1527604, 1843660, 1909505, 2056390, 2673307, 3819010, 4112780, 5346614, 7638020, 10693228, 13366535, 26733070, 53466140]

約数ペア:

[(1, 53466140), (2, 26733070), (4, 13366535), (5, 10693228), (7, 7638020), (10, 5346614), (13, 4112780), (14, 3819010), (20, 2673307), (26, 2056390), (28, 1909505), (29, 1843660), (35, 1527604), (52, 1028195), (58, 921830), (65, 822556), (70, 763802), (91, 587540), (116, 460915), (130, 411278), (140, 381901), (145, 368732), (182, 293770), (203, 263380), (260, 205639), (290, 184366), (364, 146885), (377, 141820), (406, 131690), (455, 117508), (580, 92183), (754, 70910), (812, 65845), (910, 58754), (1013, 52780), (1015, 52676), (1508, 35455), (1820, 29377), (1885, 28364), (2026, 26390), (2030, 26338), (2639, 20260), (3770, 14182), (4052, 13195), (4060, 13169), (5065, 10556), (5278, 10130), (7091, 7540)]