53308970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3389}}^1$

素因数の和:3431

約数の個数: 48

約数和(自身を含む): 113619240

約数和(自身を除く): 60310270

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 3389, 6778, 7865, 15730, 16945, 33890, 37279, 44057, 74558, 88114, 186395, 220285, 372790, 410069, 440570, 484627, 820138, 969254, 2050345, 2423135, 4100690, 4846270, 5330897, 10661794, 26654485, 53308970]

約数ペア:

[(1, 53308970), (2, 26654485), (5, 10661794), (10, 5330897), (11, 4846270), (13, 4100690), (22, 2423135), (26, 2050345), (55, 969254), (65, 820138), (110, 484627), (121, 440570), (130, 410069), (143, 372790), (242, 220285), (286, 186395), (605, 88114), (715, 74558), (1210, 44057), (1430, 37279), (1573, 33890), (3146, 16945), (3389, 15730), (6778, 7865)]