51494880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1511}}^1$

素因数の和:1600

約数の個数: 96

約数和(自身を含む): 164602368

約数和(自身を除く): 113107488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1511, 1704, 2130, 2272, 2840, 3022, 3408, 4260, 4533, 5680, 6044, 6816, 7555, 8520, 9066, 11360, 12088, 15110, 17040, 18132, 22665, 24176, 30220, 34080, 36264, 45330, 48352, 60440, 72528, 90660, 107281, 120880, 145056, 181320, 214562, 241760, 321843, 362640, 429124, 536405, 643686, 725280, 858248, 1072810, 1287372, 1609215, 1716496, 2145620, 2574744, 3218430, 3432992, 4291240, 5149488, 6436860, 8582480, 10298976, 12873720, 17164960, 25747440, 51494880]

約数ペア:

[(1, 51494880), (2, 25747440), (3, 17164960), (4, 12873720), (5, 10298976), (6, 8582480), (8, 6436860), (10, 5149488), (12, 4291240), (15, 3432992), (16, 3218430), (20, 2574744), (24, 2145620), (30, 1716496), (32, 1609215), (40, 1287372), (48, 1072810), (60, 858248), (71, 725280), (80, 643686), (96, 536405), (120, 429124), (142, 362640), (160, 321843), (213, 241760), (240, 214562), (284, 181320), (355, 145056), (426, 120880), (480, 107281), (568, 90660), (710, 72528), (852, 60440), (1065, 48352), (1136, 45330), (1420, 36264), (1511, 34080), (1704, 30220), (2130, 24176), (2272, 22665), (2840, 18132), (3022, 17040), (3408, 15110), (4260, 12088), (4533, 11360), (5680, 9066), (6044, 8520), (6816, 7555)]