55429890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 136515456

約数和(自身を除く): 81085566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 113, 166, 197, 226, 249, 339, 394, 415, 498, 565, 591, 678, 830, 985, 1130, 1182, 1245, 1695, 1970, 2490, 2955, 3390, 5910, 9379, 16351, 18758, 22261, 28137, 32702, 44522, 46895, 49053, 56274, 66783, 81755, 93790, 98106, 111305, 133566, 140685, 163510, 222610, 245265, 281370, 333915, 490530, 667830, 1847663, 3695326, 5542989, 9238315, 11085978, 18476630, 27714945, 55429890]

約数ペア:

[(1, 55429890), (2, 27714945), (3, 18476630), (5, 11085978), (6, 9238315), (10, 5542989), (15, 3695326), (30, 1847663), (83, 667830), (113, 490530), (166, 333915), (197, 281370), (226, 245265), (249, 222610), (339, 163510), (394, 140685), (415, 133566), (498, 111305), (565, 98106), (591, 93790), (678, 81755), (830, 66783), (985, 56274), (1130, 49053), (1182, 46895), (1245, 44522), (1695, 32702), (1970, 28137), (2490, 22261), (2955, 18758), (3390, 16351), (5910, 9379)]