49227880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2309}}^1$

素因数の和:2374

約数の個数: 64

約数和(自身を含む): 122245200

約数和(自身を除く): 73017320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2309, 2665, 4264, 4618, 5330, 9236, 10660, 11545, 18472, 21320, 23090, 30017, 46180, 60034, 92360, 94669, 120068, 150085, 189338, 240136, 300170, 378676, 473345, 600340, 757352, 946690, 1200680, 1230697, 1893380, 2461394, 3786760, 4922788, 6153485, 9845576, 12306970, 24613940, 49227880]

約数ペア:

[(1, 49227880), (2, 24613940), (4, 12306970), (5, 9845576), (8, 6153485), (10, 4922788), (13, 3786760), (20, 2461394), (26, 1893380), (40, 1230697), (41, 1200680), (52, 946690), (65, 757352), (82, 600340), (104, 473345), (130, 378676), (164, 300170), (205, 240136), (260, 189338), (328, 150085), (410, 120068), (520, 94669), (533, 92360), (820, 60034), (1066, 46180), (1640, 30017), (2132, 23090), (2309, 21320), (2665, 18472), (4264, 11545), (4618, 10660), (5330, 9236)]