47254740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1361

約数の個数: 96

約数和(自身を含む): 145635840

約数和(自身を除く): 98381100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 188, 195, 235, 260, 282, 390, 470, 564, 611, 705, 780, 940, 1222, 1289, 1410, 1833, 2444, 2578, 2820, 3055, 3666, 3867, 5156, 6110, 6445, 7332, 7734, 9165, 12220, 12890, 15468, 16757, 18330, 19335, 25780, 33514, 36660, 38670, 50271, 60583, 67028, 77340, 83785, 100542, 121166, 167570, 181749, 201084, 242332, 251355, 302915, 335140, 363498, 502710, 605830, 726996, 787579, 908745, 1005420, 1211660, 1575158, 1817490, 2362737, 3150316, 3634980, 3937895, 4725474, 7875790, 9450948, 11813685, 15751580, 23627370, 47254740]

約数ペア:

[(1, 47254740), (2, 23627370), (3, 15751580), (4, 11813685), (5, 9450948), (6, 7875790), (10, 4725474), (12, 3937895), (13, 3634980), (15, 3150316), (20, 2362737), (26, 1817490), (30, 1575158), (39, 1211660), (47, 1005420), (52, 908745), (60, 787579), (65, 726996), (78, 605830), (94, 502710), (130, 363498), (141, 335140), (156, 302915), (188, 251355), (195, 242332), (235, 201084), (260, 181749), (282, 167570), (390, 121166), (470, 100542), (564, 83785), (611, 77340), (705, 67028), (780, 60583), (940, 50271), (1222, 38670), (1289, 36660), (1410, 33514), (1833, 25780), (2444, 19335), (2578, 18330), (2820, 16757), (3055, 15468), (3666, 12890), (3867, 12220), (5156, 9165), (6110, 7734), (6445, 7332)]