51894942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 118195200

約数和(自身を除く): 66300258

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 79, 111, 158, 222, 237, 269, 407, 474, 538, 807, 814, 869, 1221, 1614, 1738, 2442, 2607, 2923, 2959, 5214, 5846, 5918, 8769, 8877, 9953, 17538, 17754, 19906, 21251, 29859, 32153, 42502, 59718, 63753, 64306, 96459, 109483, 127506, 192918, 218966, 233761, 328449, 467522, 656898, 701283, 786287, 1402566, 1572574, 2358861, 4717722, 8649157, 17298314, 25947471, 51894942]

約数ペア:

[(1, 51894942), (2, 25947471), (3, 17298314), (6, 8649157), (11, 4717722), (22, 2358861), (33, 1572574), (37, 1402566), (66, 786287), (74, 701283), (79, 656898), (111, 467522), (158, 328449), (222, 233761), (237, 218966), (269, 192918), (407, 127506), (474, 109483), (538, 96459), (807, 64306), (814, 63753), (869, 59718), (1221, 42502), (1614, 32153), (1738, 29859), (2442, 21251), (2607, 19906), (2923, 17754), (2959, 17538), (5214, 9953), (5846, 8877), (5918, 8769)]