49718370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7499}}^1$

素因数の和:7539

約数の個数: 64

約数和(自身を含む): 136080000

約数和(自身を除く): 86361630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 7499, 14998, 22497, 37495, 44994, 74990, 97487, 112485, 127483, 194974, 224970, 254966, 292461, 382449, 487435, 584922, 637415, 764898, 974870, 1274830, 1462305, 1657279, 1912245, 2924610, 3314558, 3824490, 4971837, 8286395, 9943674, 16572790, 24859185, 49718370]

約数ペア:

[(1, 49718370), (2, 24859185), (3, 16572790), (5, 9943674), (6, 8286395), (10, 4971837), (13, 3824490), (15, 3314558), (17, 2924610), (26, 1912245), (30, 1657279), (34, 1462305), (39, 1274830), (51, 974870), (65, 764898), (78, 637415), (85, 584922), (102, 487435), (130, 382449), (170, 292461), (195, 254966), (221, 224970), (255, 194974), (390, 127483), (442, 112485), (510, 97487), (663, 74990), (1105, 44994), (1326, 37495), (2210, 22497), (3315, 14998), (6630, 7499)]