48071270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 99066240

約数和(自身を除く): 50994970

約数列:

[1, 2, 5, 10, 13, 26, 29, 41, 58, 65, 82, 130, 145, 205, 290, 311, 377, 410, 533, 622, 754, 1066, 1189, 1555, 1885, 2378, 2665, 3110, 3770, 4043, 5330, 5945, 8086, 9019, 11890, 12751, 15457, 18038, 20215, 25502, 30914, 40430, 45095, 63755, 77285, 90190, 117247, 127510, 154570, 165763, 234494, 331526, 369779, 586235, 739558, 828815, 1172470, 1657630, 1848895, 3697790, 4807127, 9614254, 24035635, 48071270]

約数ペア:

[(1, 48071270), (2, 24035635), (5, 9614254), (10, 4807127), (13, 3697790), (26, 1848895), (29, 1657630), (41, 1172470), (58, 828815), (65, 739558), (82, 586235), (130, 369779), (145, 331526), (205, 234494), (290, 165763), (311, 154570), (377, 127510), (410, 117247), (533, 90190), (622, 77285), (754, 63755), (1066, 45095), (1189, 40430), (1555, 30914), (1885, 25502), (2378, 20215), (2665, 18038), (3110, 15457), (3770, 12751), (4043, 11890), (5330, 9019), (5945, 8086)]