55274870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 119560320

約数和(自身を除く): 64285450

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 73, 145, 146, 203, 290, 365, 373, 406, 511, 730, 746, 1015, 1022, 1865, 2030, 2117, 2555, 2611, 3730, 4234, 5110, 5222, 10585, 10817, 13055, 14819, 21170, 21634, 26110, 27229, 29638, 54085, 54458, 74095, 75719, 108170, 136145, 148190, 151438, 190603, 272290, 378595, 381206, 757190, 789641, 953015, 1579282, 1906030, 3948205, 5527487, 7896410, 11054974, 27637435, 55274870]

約数ペア:

[(1, 55274870), (2, 27637435), (5, 11054974), (7, 7896410), (10, 5527487), (14, 3948205), (29, 1906030), (35, 1579282), (58, 953015), (70, 789641), (73, 757190), (145, 381206), (146, 378595), (203, 272290), (290, 190603), (365, 151438), (373, 148190), (406, 136145), (511, 108170), (730, 75719), (746, 74095), (1015, 54458), (1022, 54085), (1865, 29638), (2030, 27229), (2117, 26110), (2555, 21634), (2611, 21170), (3730, 14819), (4234, 13055), (5110, 10817), (5222, 10585)]