61498850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 138741120

約数和(自身を除く): 77242270

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 73, 83, 145, 146, 166, 175, 203, 290, 350, 365, 406, 415, 511, 581, 725, 730, 830, 1015, 1022, 1162, 1450, 1825, 2030, 2075, 2117, 2407, 2555, 2905, 3650, 4150, 4234, 4814, 5075, 5110, 5810, 6059, 10150, 10585, 12035, 12118, 12775, 14525, 14819, 16849, 21170, 24070, 25550, 29050, 29638, 30295, 33698, 42413, 52925, 60175, 60590, 74095, 84245, 84826, 105850, 120350, 148190, 151475, 168490, 175711, 212065, 302950, 351422, 370475, 421225, 424130, 740950, 842450, 878555, 1060325, 1229977, 1757110, 2120650, 2459954, 4392775, 6149885, 8785550, 12299770, 30749425, 61498850]

約数ペア:

[(1, 61498850), (2, 30749425), (5, 12299770), (7, 8785550), (10, 6149885), (14, 4392775), (25, 2459954), (29, 2120650), (35, 1757110), (50, 1229977), (58, 1060325), (70, 878555), (73, 842450), (83, 740950), (145, 424130), (146, 421225), (166, 370475), (175, 351422), (203, 302950), (290, 212065), (350, 175711), (365, 168490), (406, 151475), (415, 148190), (511, 120350), (581, 105850), (725, 84826), (730, 84245), (830, 74095), (1015, 60590), (1022, 60175), (1162, 52925), (1450, 42413), (1825, 33698), (2030, 30295), (2075, 29638), (2117, 29050), (2407, 25550), (2555, 24070), (2905, 21170), (3650, 16849), (4150, 14819), (4234, 14525), (4814, 12775), (5075, 12118), (5110, 12035), (5810, 10585), (6059, 10150)]