29749850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1299

約数の個数: 48

約数和(自身を含む): 61251288

約数和(自身を除く): 31501438

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 325, 370, 481, 650, 925, 962, 1237, 1850, 2405, 2474, 4810, 6185, 12025, 12370, 16081, 24050, 30925, 32162, 45769, 61850, 80405, 91538, 160810, 228845, 402025, 457690, 594997, 804050, 1144225, 1189994, 2288450, 2974985, 5949970, 14874925, 29749850]

約数ペア:

[(1, 29749850), (2, 14874925), (5, 5949970), (10, 2974985), (13, 2288450), (25, 1189994), (26, 1144225), (37, 804050), (50, 594997), (65, 457690), (74, 402025), (130, 228845), (185, 160810), (325, 91538), (370, 80405), (481, 61850), (650, 45769), (925, 32162), (962, 30925), (1237, 24050), (1850, 16081), (2405, 12370), (2474, 12025), (4810, 6185)]