55330940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7457}}^1$

素因数の和:7526

約数の個数: 48

約数和(自身を含む): 135317952

約数和(自身を除く): 79987012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 7457, 14914, 29828, 37285, 52199, 74570, 104398, 149140, 208796, 260995, 395221, 521990, 790442, 1043980, 1580884, 1976105, 2766547, 3952210, 5533094, 7904420, 11066188, 13832735, 27665470, 55330940]

約数ペア:

[(1, 55330940), (2, 27665470), (4, 13832735), (5, 11066188), (7, 7904420), (10, 5533094), (14, 3952210), (20, 2766547), (28, 1976105), (35, 1580884), (53, 1043980), (70, 790442), (106, 521990), (140, 395221), (212, 260995), (265, 208796), (371, 149140), (530, 104398), (742, 74570), (1060, 52199), (1484, 37285), (1855, 29828), (3710, 14914), (7420, 7457)]