47568560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:942

約数の個数: 80

約数和(自身を含む): 121492224

約数和(自身を除く): 73923664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 53, 65, 80, 104, 106, 130, 208, 212, 260, 265, 424, 520, 530, 689, 848, 863, 1040, 1060, 1378, 1726, 2120, 2756, 3445, 3452, 4240, 4315, 5512, 6890, 6904, 8630, 11024, 11219, 13780, 13808, 17260, 22438, 27560, 34520, 44876, 45739, 55120, 56095, 69040, 89752, 91478, 112190, 179504, 182956, 224380, 228695, 365912, 448760, 457390, 594607, 731824, 897520, 914780, 1189214, 1829560, 2378428, 2973035, 3659120, 4756856, 5946070, 9513712, 11892140, 23784280, 47568560]

約数ペア:

[(1, 47568560), (2, 23784280), (4, 11892140), (5, 9513712), (8, 5946070), (10, 4756856), (13, 3659120), (16, 2973035), (20, 2378428), (26, 1829560), (40, 1189214), (52, 914780), (53, 897520), (65, 731824), (80, 594607), (104, 457390), (106, 448760), (130, 365912), (208, 228695), (212, 224380), (260, 182956), (265, 179504), (424, 112190), (520, 91478), (530, 89752), (689, 69040), (848, 56095), (863, 55120), (1040, 45739), (1060, 44876), (1378, 34520), (1726, 27560), (2120, 22438), (2756, 17260), (3445, 13808), (3452, 13780), (4240, 11219), (4315, 11024), (5512, 8630), (6890, 6904)]