45502990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{613}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 88504416

約数和(自身を除く): 43001426

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 571, 613, 1142, 1226, 2855, 3065, 5710, 6130, 7423, 7969, 14846, 15938, 37115, 39845, 74230, 79690, 350023, 700046, 1750115, 3500230, 4550299, 9100598, 22751495, 45502990]

約数ペア:

[(1, 45502990), (2, 22751495), (5, 9100598), (10, 4550299), (13, 3500230), (26, 1750115), (65, 700046), (130, 350023), (571, 79690), (613, 74230), (1142, 39845), (1226, 37115), (2855, 15938), (3065, 14846), (5710, 7969), (6130, 7423)]