827769950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139121}}^1$

素因数の和:139157

約数の個数: 48

約数和(自身を含む): 1863121824

約数和(自身を除く): 1035351874

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2975, 5950, 139121, 278242, 695605, 973847, 1391210, 1947694, 2365057, 3478025, 4730114, 4869235, 6956050, 9738470, 11825285, 16555399, 23650570, 24346175, 33110798, 48692350, 59126425, 82776995, 118252850, 165553990, 413884975, 827769950]

約数ペア:

[(1, 827769950), (2, 413884975), (5, 165553990), (7, 118252850), (10, 82776995), (14, 59126425), (17, 48692350), (25, 33110798), (34, 24346175), (35, 23650570), (50, 16555399), (70, 11825285), (85, 9738470), (119, 6956050), (170, 4869235), (175, 4730114), (238, 3478025), (350, 2365057), (425, 1947694), (595, 1391210), (850, 973847), (1190, 695605), (2975, 278242), (5950, 139121)]