48278450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1523

約数の個数: 48

約数和(自身を含む): 99636480

約数和(自身を除く): 51358030

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 275, 305, 550, 610, 671, 1342, 1439, 1525, 2878, 3050, 3355, 6710, 7195, 14390, 15829, 16775, 31658, 33550, 35975, 71950, 79145, 87779, 158290, 175558, 395725, 438895, 791450, 877790, 965569, 1931138, 2194475, 4388950, 4827845, 9655690, 24139225, 48278450]

約数ペア:

[(1, 48278450), (2, 24139225), (5, 9655690), (10, 4827845), (11, 4388950), (22, 2194475), (25, 1931138), (50, 965569), (55, 877790), (61, 791450), (110, 438895), (122, 395725), (275, 175558), (305, 158290), (550, 87779), (610, 79145), (671, 71950), (1342, 35975), (1439, 33550), (1525, 31658), (2878, 16775), (3050, 15829), (3355, 14390), (6710, 7195)]