52572940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 136442880

約数和(自身を除く): 83869940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 29, 35, 46, 58, 70, 92, 115, 116, 140, 145, 161, 203, 230, 290, 322, 406, 460, 563, 580, 644, 667, 805, 812, 1015, 1126, 1334, 1610, 2030, 2252, 2668, 2815, 3220, 3335, 3941, 4060, 4669, 5630, 6670, 7882, 9338, 11260, 12949, 13340, 15764, 16327, 18676, 19705, 23345, 25898, 32654, 39410, 46690, 51796, 64745, 65308, 78820, 81635, 90643, 93380, 114289, 129490, 163270, 181286, 228578, 258980, 326540, 362572, 375521, 453215, 457156, 571445, 751042, 906430, 1142890, 1502084, 1812860, 1877605, 2285780, 2628647, 3755210, 5257294, 7510420, 10514588, 13143235, 26286470, 52572940]

約数ペア:

[(1, 52572940), (2, 26286470), (4, 13143235), (5, 10514588), (7, 7510420), (10, 5257294), (14, 3755210), (20, 2628647), (23, 2285780), (28, 1877605), (29, 1812860), (35, 1502084), (46, 1142890), (58, 906430), (70, 751042), (92, 571445), (115, 457156), (116, 453215), (140, 375521), (145, 362572), (161, 326540), (203, 258980), (230, 228578), (290, 181286), (322, 163270), (406, 129490), (460, 114289), (563, 93380), (580, 90643), (644, 81635), (667, 78820), (805, 65308), (812, 64745), (1015, 51796), (1126, 46690), (1334, 39410), (1610, 32654), (2030, 25898), (2252, 23345), (2668, 19705), (2815, 18676), (3220, 16327), (3335, 15764), (3941, 13340), (4060, 12949), (4669, 11260), (5630, 9338), (6670, 7882)]