56692740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5591}}^1$

素因数の和:5629

約数の個数: 72

約数和(自身を含む): 171920448

約数和(自身を除く): 115227708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 5591, 10140, 11182, 16773, 22364, 27955, 33546, 55910, 67092, 72683, 83865, 111820, 145366, 167730, 218049, 290732, 335460, 363415, 436098, 726830, 872196, 944879, 1090245, 1453660, 1889758, 2180490, 2834637, 3779516, 4360980, 4724395, 5669274, 9448790, 11338548, 14173185, 18897580, 28346370, 56692740]

約数ペア:

[(1, 56692740), (2, 28346370), (3, 18897580), (4, 14173185), (5, 11338548), (6, 9448790), (10, 5669274), (12, 4724395), (13, 4360980), (15, 3779516), (20, 2834637), (26, 2180490), (30, 1889758), (39, 1453660), (52, 1090245), (60, 944879), (65, 872196), (78, 726830), (130, 436098), (156, 363415), (169, 335460), (195, 290732), (260, 218049), (338, 167730), (390, 145366), (507, 111820), (676, 83865), (780, 72683), (845, 67092), (1014, 55910), (1690, 33546), (2028, 27955), (2535, 22364), (3380, 16773), (5070, 11182), (5591, 10140)]