52909610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 110224800

約数和(自身を除く): 57315190

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 89, 130, 170, 178, 221, 269, 442, 445, 538, 890, 1105, 1157, 1345, 1513, 2210, 2314, 2690, 3026, 3497, 4573, 5785, 6994, 7565, 9146, 11570, 15130, 17485, 19669, 22865, 23941, 34970, 39338, 45730, 47882, 59449, 98345, 118898, 119705, 196690, 239410, 297245, 311233, 406997, 594490, 622466, 813994, 1556165, 2034985, 3112330, 4069970, 5290961, 10581922, 26454805, 52909610]

約数ペア:

[(1, 52909610), (2, 26454805), (5, 10581922), (10, 5290961), (13, 4069970), (17, 3112330), (26, 2034985), (34, 1556165), (65, 813994), (85, 622466), (89, 594490), (130, 406997), (170, 311233), (178, 297245), (221, 239410), (269, 196690), (442, 119705), (445, 118898), (538, 98345), (890, 59449), (1105, 47882), (1157, 45730), (1345, 39338), (1513, 34970), (2210, 23941), (2314, 22865), (2690, 19669), (3026, 17485), (3497, 15130), (4573, 11570), (5785, 9146), (6994, 7565)]