55314556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 110430432

約数和(自身を除く): 55115876

約数列:

[1, 2, 4, 11, 22, 37, 44, 61, 74, 122, 148, 244, 407, 557, 671, 814, 1114, 1342, 1628, 2228, 2257, 2684, 4514, 6127, 9028, 12254, 20609, 24508, 24827, 33977, 41218, 49654, 67954, 82436, 99308, 135908, 226699, 373747, 453398, 747494, 906796, 1257149, 1494988, 2514298, 5028596, 13828639, 27657278, 55314556]

約数ペア:

[(1, 55314556), (2, 27657278), (4, 13828639), (11, 5028596), (22, 2514298), (37, 1494988), (44, 1257149), (61, 906796), (74, 747494), (122, 453398), (148, 373747), (244, 226699), (407, 135908), (557, 99308), (671, 82436), (814, 67954), (1114, 49654), (1342, 41218), (1628, 33977), (2228, 24827), (2257, 24508), (2684, 20609), (4514, 12254), (6127, 9028)]