51976140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50957}}^1$

素因数の和:50986

約数の個数: 48

約数和(自身を含む): 154096992

約数和(自身を除く): 102120852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 50957, 101914, 152871, 203828, 254785, 305742, 509570, 611484, 764355, 866269, 1019140, 1528710, 1732538, 2598807, 3057420, 3465076, 4331345, 5197614, 8662690, 10395228, 12994035, 17325380, 25988070, 51976140]

約数ペア:

[(1, 51976140), (2, 25988070), (3, 17325380), (4, 12994035), (5, 10395228), (6, 8662690), (10, 5197614), (12, 4331345), (15, 3465076), (17, 3057420), (20, 2598807), (30, 1732538), (34, 1528710), (51, 1019140), (60, 866269), (68, 764355), (85, 611484), (102, 509570), (170, 305742), (204, 254785), (255, 203828), (340, 152871), (510, 101914), (1020, 50957)]