56902770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2887}}^1$

素因数の和:2976

約数の個数: 64

約数和(自身を含む): 153872640

約数和(自身を除く): 96969870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 135, 146, 219, 270, 365, 438, 657, 730, 1095, 1314, 1971, 2190, 2887, 3285, 3942, 5774, 6570, 8661, 9855, 14435, 17322, 19710, 25983, 28870, 43305, 51966, 77949, 86610, 129915, 155898, 210751, 259830, 389745, 421502, 632253, 779490, 1053755, 1264506, 1896759, 2107510, 3161265, 3793518, 5690277, 6322530, 9483795, 11380554, 18967590, 28451385, 56902770]

約数ペア:

[(1, 56902770), (2, 28451385), (3, 18967590), (5, 11380554), (6, 9483795), (9, 6322530), (10, 5690277), (15, 3793518), (18, 3161265), (27, 2107510), (30, 1896759), (45, 1264506), (54, 1053755), (73, 779490), (90, 632253), (135, 421502), (146, 389745), (219, 259830), (270, 210751), (365, 155898), (438, 129915), (657, 86610), (730, 77949), (1095, 51966), (1314, 43305), (1971, 28870), (2190, 25983), (2887, 19710), (3285, 17322), (3942, 14435), (5774, 9855), (6570, 8661)]