48019020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{16333}}^1$

素因数の和:16359

約数の個数: 72

約数和(自身を含む): 156414384

約数和(自身を除く): 108395364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 16333, 32666, 48999, 65332, 81665, 97998, 114331, 163330, 195996, 228662, 244995, 326660, 342993, 457324, 489990, 571655, 685986, 800317, 979980, 1143310, 1371972, 1600634, 1714965, 2286620, 2400951, 3201268, 3429930, 4001585, 4801902, 6859860, 8003170, 9603804, 12004755, 16006340, 24009510, 48019020]

約数ペア:

[(1, 48019020), (2, 24009510), (3, 16006340), (4, 12004755), (5, 9603804), (6, 8003170), (7, 6859860), (10, 4801902), (12, 4001585), (14, 3429930), (15, 3201268), (20, 2400951), (21, 2286620), (28, 1714965), (30, 1600634), (35, 1371972), (42, 1143310), (49, 979980), (60, 800317), (70, 685986), (84, 571655), (98, 489990), (105, 457324), (140, 342993), (147, 326660), (196, 244995), (210, 228662), (245, 195996), (294, 163330), (420, 114331), (490, 97998), (588, 81665), (735, 65332), (980, 48999), (1470, 32666), (2940, 16333)]