56302510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 122572800

約数和(自身を除く): 66270290

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 55, 62, 79, 95, 110, 121, 155, 158, 190, 209, 242, 310, 341, 395, 418, 589, 605, 682, 790, 869, 1045, 1178, 1210, 1501, 1705, 1738, 2090, 2299, 2449, 2945, 3002, 3410, 3751, 4345, 4598, 4898, 5890, 6479, 7502, 7505, 8690, 9559, 11495, 12245, 12958, 15010, 16511, 18755, 19118, 22990, 24490, 26939, 32395, 33022, 37510, 46531, 47795, 53878, 64790, 71269, 82555, 93062, 95590, 134695, 142538, 165110, 181621, 232655, 269390, 296329, 356345, 363242, 465310, 511841, 592658, 712690, 908105, 1023682, 1481645, 1816210, 2559205, 2963290, 5118410, 5630251, 11260502, 28151255, 56302510]

約数ペア:

[(1, 56302510), (2, 28151255), (5, 11260502), (10, 5630251), (11, 5118410), (19, 2963290), (22, 2559205), (31, 1816210), (38, 1481645), (55, 1023682), (62, 908105), (79, 712690), (95, 592658), (110, 511841), (121, 465310), (155, 363242), (158, 356345), (190, 296329), (209, 269390), (242, 232655), (310, 181621), (341, 165110), (395, 142538), (418, 134695), (589, 95590), (605, 93062), (682, 82555), (790, 71269), (869, 64790), (1045, 53878), (1178, 47795), (1210, 46531), (1501, 37510), (1705, 33022), (1738, 32395), (2090, 26939), (2299, 24490), (2449, 22990), (2945, 19118), (3002, 18755), (3410, 16511), (3751, 15010), (4345, 12958), (4598, 12245), (4898, 11495), (5890, 9559), (6479, 8690), (7502, 7505)]