53556778

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 40

約数和(自身を含む): 92764800

約数和(自身を除く): 39208022

約数列:

[1, 2, 11, 22, 31, 59, 62, 118, 121, 242, 341, 649, 682, 1298, 1331, 1829, 2662, 3658, 3751, 7139, 7502, 14278, 14641, 20119, 29282, 40238, 41261, 78529, 82522, 157058, 221309, 442618, 453871, 863819, 907742, 1727638, 2434399, 4868798, 26778389, 53556778]

約数ペア:

[(1, 53556778), (2, 26778389), (11, 4868798), (22, 2434399), (31, 1727638), (59, 907742), (62, 863819), (118, 453871), (121, 442618), (242, 221309), (341, 157058), (649, 82522), (682, 78529), (1298, 41261), (1331, 40238), (1829, 29282), (2662, 20119), (3658, 14641), (3751, 14278), (7139, 7502)]