53080860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2689}}^1$

素因数の和:2755

約数の個数: 96

約数和(自身を含む): 173537280

約数和(自身を除く): 120456420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2689, 2820, 3290, 3948, 4935, 5378, 6580, 8067, 9870, 10756, 13445, 16134, 18823, 19740, 26890, 32268, 37646, 40335, 53780, 56469, 75292, 80670, 94115, 112938, 126383, 161340, 188230, 225876, 252766, 282345, 376460, 379149, 505532, 564690, 631915, 758298, 884681, 1129380, 1263830, 1516596, 1769362, 1895745, 2527660, 2654043, 3538724, 3791490, 4423405, 5308086, 7582980, 8846810, 10616172, 13270215, 17693620, 26540430, 53080860]

約数ペア:

[(1, 53080860), (2, 26540430), (3, 17693620), (4, 13270215), (5, 10616172), (6, 8846810), (7, 7582980), (10, 5308086), (12, 4423405), (14, 3791490), (15, 3538724), (20, 2654043), (21, 2527660), (28, 1895745), (30, 1769362), (35, 1516596), (42, 1263830), (47, 1129380), (60, 884681), (70, 758298), (84, 631915), (94, 564690), (105, 505532), (140, 379149), (141, 376460), (188, 282345), (210, 252766), (235, 225876), (282, 188230), (329, 161340), (420, 126383), (470, 112938), (564, 94115), (658, 80670), (705, 75292), (940, 56469), (987, 53780), (1316, 40335), (1410, 37646), (1645, 32268), (1974, 26890), (2689, 19740), (2820, 18823), (3290, 16134), (3948, 13445), (4935, 10756), (5378, 9870), (6580, 8067)]