55560050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12211}}^1$

素因数の和:12243

約数の個数: 48

約数和(自身を含む): 127200192

約数和(自身を除く): 71640142

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 12211, 24422, 61055, 85477, 122110, 158743, 170954, 305275, 317486, 427385, 610550, 793715, 854770, 1111201, 1587430, 2136925, 2222402, 3968575, 4273850, 5556005, 7937150, 11112010, 27780025, 55560050]

約数ペア:

[(1, 55560050), (2, 27780025), (5, 11112010), (7, 7937150), (10, 5556005), (13, 4273850), (14, 3968575), (25, 2222402), (26, 2136925), (35, 1587430), (50, 1111201), (65, 854770), (70, 793715), (91, 610550), (130, 427385), (175, 317486), (182, 305275), (325, 170954), (350, 158743), (455, 122110), (650, 85477), (910, 61055), (2275, 24422), (4550, 12211)]