47490210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 128494080

約数和(自身を除く): 81003870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 103, 109, 141, 206, 218, 235, 282, 309, 327, 423, 470, 515, 545, 618, 654, 705, 846, 927, 981, 1030, 1090, 1410, 1545, 1635, 1854, 1962, 2115, 3090, 3270, 4230, 4635, 4841, 4905, 5123, 9270, 9682, 9810, 10246, 11227, 14523, 15369, 22454, 24205, 25615, 29046, 30738, 33681, 43569, 46107, 48410, 51230, 56135, 67362, 72615, 76845, 87138, 92214, 101043, 112270, 145230, 153690, 168405, 202086, 217845, 230535, 336810, 435690, 461070, 505215, 527669, 1010430, 1055338, 1583007, 2638345, 3166014, 4749021, 5276690, 7915035, 9498042, 15830070, 23745105, 47490210]

約数ペア:

[(1, 47490210), (2, 23745105), (3, 15830070), (5, 9498042), (6, 7915035), (9, 5276690), (10, 4749021), (15, 3166014), (18, 2638345), (30, 1583007), (45, 1055338), (47, 1010430), (90, 527669), (94, 505215), (103, 461070), (109, 435690), (141, 336810), (206, 230535), (218, 217845), (235, 202086), (282, 168405), (309, 153690), (327, 145230), (423, 112270), (470, 101043), (515, 92214), (545, 87138), (618, 76845), (654, 72615), (705, 67362), (846, 56135), (927, 51230), (981, 48410), (1030, 46107), (1090, 43569), (1410, 33681), (1545, 30738), (1635, 29046), (1854, 25615), (1962, 24205), (2115, 22454), (3090, 15369), (3270, 14523), (4230, 11227), (4635, 10246), (4841, 9810), (4905, 9682), (5123, 9270)]