50249940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2801}}^1$

素因数の和:2849

約数の個数: 96

約数和(自身を含む): 158167296

約数和(自身を除く): 107917356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2801, 2990, 3588, 4485, 5602, 5980, 8403, 8970, 11204, 14005, 16806, 17940, 28010, 33612, 36413, 42015, 56020, 64423, 72826, 84030, 109239, 128846, 145652, 168060, 182065, 193269, 218478, 257692, 322115, 364130, 386538, 436956, 546195, 644230, 728260, 773076, 837499, 966345, 1092390, 1288460, 1674998, 1932690, 2184780, 2512497, 3349996, 3865380, 4187495, 5024994, 8374990, 10049988, 12562485, 16749980, 25124970, 50249940]

約数ペア:

[(1, 50249940), (2, 25124970), (3, 16749980), (4, 12562485), (5, 10049988), (6, 8374990), (10, 5024994), (12, 4187495), (13, 3865380), (15, 3349996), (20, 2512497), (23, 2184780), (26, 1932690), (30, 1674998), (39, 1288460), (46, 1092390), (52, 966345), (60, 837499), (65, 773076), (69, 728260), (78, 644230), (92, 546195), (115, 436956), (130, 386538), (138, 364130), (156, 322115), (195, 257692), (230, 218478), (260, 193269), (276, 182065), (299, 168060), (345, 145652), (390, 128846), (460, 109239), (598, 84030), (690, 72826), (780, 64423), (897, 56020), (1196, 42015), (1380, 36413), (1495, 33612), (1794, 28010), (2801, 17940), (2990, 16806), (3588, 14005), (4485, 11204), (5602, 8970), (5980, 8403)]