53990820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7691}}^1$

素因数の和:7722

約数の個数: 96

約数和(自身を含む): 180915840

約数和(自身を除く): 126925020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 7691, 15382, 23073, 30764, 38455, 46146, 69219, 76910, 92292, 99983, 115365, 138438, 153820, 199966, 207657, 230730, 276876, 299949, 346095, 399932, 415314, 461460, 499915, 599898, 692190, 830628, 899847, 999830, 1038285, 1199796, 1384380, 1499745, 1799694, 1999660, 2076570, 2699541, 2999490, 3599388, 4153140, 4499235, 5399082, 5998980, 8998470, 10798164, 13497705, 17996940, 26995410, 53990820]

約数ペア:

[(1, 53990820), (2, 26995410), (3, 17996940), (4, 13497705), (5, 10798164), (6, 8998470), (9, 5998980), (10, 5399082), (12, 4499235), (13, 4153140), (15, 3599388), (18, 2999490), (20, 2699541), (26, 2076570), (27, 1999660), (30, 1799694), (36, 1499745), (39, 1384380), (45, 1199796), (52, 1038285), (54, 999830), (60, 899847), (65, 830628), (78, 692190), (90, 599898), (108, 499915), (117, 461460), (130, 415314), (135, 399932), (156, 346095), (180, 299949), (195, 276876), (234, 230730), (260, 207657), (270, 199966), (351, 153820), (390, 138438), (468, 115365), (540, 99983), (585, 92292), (702, 76910), (780, 69219), (1170, 46146), (1404, 38455), (1755, 30764), (2340, 23073), (3510, 15382), (7020, 7691)]