55134910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 111974400

約数和(自身を除く): 56839490

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 59, 85, 115, 118, 170, 230, 239, 295, 391, 478, 590, 782, 1003, 1195, 1357, 1955, 2006, 2390, 2714, 3910, 4063, 5015, 5497, 6785, 8126, 10030, 10994, 13570, 14101, 20315, 23069, 27485, 28202, 40630, 46138, 54970, 70505, 93449, 115345, 141010, 186898, 230690, 239717, 324323, 467245, 479434, 648646, 934490, 1198585, 1621615, 2397170, 3243230, 5513491, 11026982, 27567455, 55134910]

約数ペア:

[(1, 55134910), (2, 27567455), (5, 11026982), (10, 5513491), (17, 3243230), (23, 2397170), (34, 1621615), (46, 1198585), (59, 934490), (85, 648646), (115, 479434), (118, 467245), (170, 324323), (230, 239717), (239, 230690), (295, 186898), (391, 141010), (478, 115345), (590, 93449), (782, 70505), (1003, 54970), (1195, 46138), (1357, 40630), (1955, 28202), (2006, 27485), (2390, 23069), (2714, 20315), (3910, 14101), (4063, 13570), (5015, 10994), (5497, 10030), (6785, 8126)]