57487976

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 140049000

約数和(自身を除く): 82561024

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 49, 52, 56, 58, 91, 98, 104, 116, 182, 196, 203, 232, 364, 377, 389, 392, 406, 637, 728, 754, 778, 812, 1274, 1421, 1508, 1556, 1624, 2548, 2639, 2723, 2842, 3016, 3112, 5057, 5096, 5278, 5446, 5684, 10114, 10556, 10892, 11281, 11368, 18473, 19061, 20228, 21112, 21784, 22562, 35399, 36946, 38122, 40456, 45124, 70798, 73892, 76244, 78967, 90248, 141596, 146653, 147784, 152488, 157934, 247793, 283192, 293306, 315868, 495586, 552769, 586612, 631736, 991172, 1026571, 1105538, 1173224, 1982344, 2053142, 2211076, 4106284, 4422152, 7185997, 8212568, 14371994, 28743988, 57487976]

約数ペア:

[(1, 57487976), (2, 28743988), (4, 14371994), (7, 8212568), (8, 7185997), (13, 4422152), (14, 4106284), (26, 2211076), (28, 2053142), (29, 1982344), (49, 1173224), (52, 1105538), (56, 1026571), (58, 991172), (91, 631736), (98, 586612), (104, 552769), (116, 495586), (182, 315868), (196, 293306), (203, 283192), (232, 247793), (364, 157934), (377, 152488), (389, 147784), (392, 146653), (406, 141596), (637, 90248), (728, 78967), (754, 76244), (778, 73892), (812, 70798), (1274, 45124), (1421, 40456), (1508, 38122), (1556, 36946), (1624, 35399), (2548, 22562), (2639, 21784), (2723, 21112), (2842, 20228), (3016, 19061), (3112, 18473), (5057, 11368), (5096, 11281), (5278, 10892), (5446, 10556), (5684, 10114)]