49698540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6421}}^1$

素因数の和:6479

約数の個数: 72

約数和(自身を含む): 154282128

約数和(自身を除く): 104583588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 6421, 7740, 12842, 19263, 25684, 32105, 38526, 57789, 64210, 77052, 96315, 115578, 128420, 192630, 231156, 276103, 288945, 385260, 552206, 577890, 828309, 1104412, 1155780, 1380515, 1656618, 2484927, 2761030, 3313236, 4141545, 4969854, 5522060, 8283090, 9939708, 12424635, 16566180, 24849270, 49698540]

約数ペア:

[(1, 49698540), (2, 24849270), (3, 16566180), (4, 12424635), (5, 9939708), (6, 8283090), (9, 5522060), (10, 4969854), (12, 4141545), (15, 3313236), (18, 2761030), (20, 2484927), (30, 1656618), (36, 1380515), (43, 1155780), (45, 1104412), (60, 828309), (86, 577890), (90, 552206), (129, 385260), (172, 288945), (180, 276103), (215, 231156), (258, 192630), (387, 128420), (430, 115578), (516, 96315), (645, 77052), (774, 64210), (860, 57789), (1290, 38526), (1548, 32105), (1935, 25684), (2580, 19263), (3870, 12842), (6421, 7740)]