55475028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7591}}^1$

素因数の和:7637

約数の個数: 72

約数和(自身を含む): 165809280

約数和(自身を除く): 110334252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 7591, 15182, 22773, 30364, 45546, 53137, 68319, 91092, 106274, 136638, 159411, 212548, 220139, 273276, 318822, 440278, 478233, 637644, 660417, 880556, 956466, 1320834, 1540973, 1912932, 1981251, 2641668, 3081946, 3962502, 4622919, 6163892, 7925004, 9245838, 13868757, 18491676, 27737514, 55475028]

約数ペア:

[(1, 55475028), (2, 27737514), (3, 18491676), (4, 13868757), (6, 9245838), (7, 7925004), (9, 6163892), (12, 4622919), (14, 3962502), (18, 3081946), (21, 2641668), (28, 1981251), (29, 1912932), (36, 1540973), (42, 1320834), (58, 956466), (63, 880556), (84, 660417), (87, 637644), (116, 478233), (126, 440278), (174, 318822), (203, 273276), (252, 220139), (261, 212548), (348, 159411), (406, 136638), (522, 106274), (609, 91092), (812, 68319), (1044, 53137), (1218, 45546), (1827, 30364), (2436, 22773), (3654, 15182), (7308, 7591)]