49279320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:566

約数の個数: 128

約数和(自身を含む): 166233600

約数和(自身を除く): 116954280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 443, 515, 540, 618, 824, 886, 927, 1030, 1080, 1236, 1329, 1545, 1772, 1854, 2060, 2215, 2472, 2658, 2781, 3090, 3544, 3708, 3987, 4120, 4430, 4635, 5316, 5562, 6180, 6645, 7416, 7974, 8860, 9270, 10632, 11124, 11961, 12360, 13290, 13905, 15948, 17720, 18540, 19935, 22248, 23922, 26580, 27810, 31896, 37080, 39870, 45629, 47844, 53160, 55620, 59805, 79740, 91258, 95688, 111240, 119610, 136887, 159480, 182516, 228145, 239220, 273774, 365032, 410661, 456290, 478440, 547548, 684435, 821322, 912580, 1095096, 1231983, 1368870, 1642644, 1825160, 2053305, 2463966, 2737740, 3285288, 4106610, 4927932, 5475480, 6159915, 8213220, 9855864, 12319830, 16426440, 24639660, 49279320]

約数ペア:

[(1, 49279320), (2, 24639660), (3, 16426440), (4, 12319830), (5, 9855864), (6, 8213220), (8, 6159915), (9, 5475480), (10, 4927932), (12, 4106610), (15, 3285288), (18, 2737740), (20, 2463966), (24, 2053305), (27, 1825160), (30, 1642644), (36, 1368870), (40, 1231983), (45, 1095096), (54, 912580), (60, 821322), (72, 684435), (90, 547548), (103, 478440), (108, 456290), (120, 410661), (135, 365032), (180, 273774), (206, 239220), (216, 228145), (270, 182516), (309, 159480), (360, 136887), (412, 119610), (443, 111240), (515, 95688), (540, 91258), (618, 79740), (824, 59805), (886, 55620), (927, 53160), (1030, 47844), (1080, 45629), (1236, 39870), (1329, 37080), (1545, 31896), (1772, 27810), (1854, 26580), (2060, 23922), (2215, 22248), (2472, 19935), (2658, 18540), (2781, 17720), (3090, 15948), (3544, 13905), (3708, 13290), (3987, 12360), (4120, 11961), (4430, 11124), (4635, 10632), (5316, 9270), (5562, 8860), (6180, 7974), (6645, 7416)]