49279392

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1386

約数の個数: 72

約数和(自身を含む): 141261120

約数和(自身を除く): 91981728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1231, 1251, 1668, 2224, 2462, 2502, 3336, 3693, 4448, 4924, 5004, 6672, 7386, 9848, 10008, 11079, 13344, 14772, 19696, 20016, 22158, 29544, 39392, 40032, 44316, 59088, 88632, 118176, 171109, 177264, 342218, 354528, 513327, 684436, 1026654, 1368872, 1539981, 2053308, 2737744, 3079962, 4106616, 5475488, 6159924, 8213232, 12319848, 16426464, 24639696, 49279392]

約数ペア:

[(1, 49279392), (2, 24639696), (3, 16426464), (4, 12319848), (6, 8213232), (8, 6159924), (9, 5475488), (12, 4106616), (16, 3079962), (18, 2737744), (24, 2053308), (32, 1539981), (36, 1368872), (48, 1026654), (72, 684436), (96, 513327), (139, 354528), (144, 342218), (278, 177264), (288, 171109), (417, 118176), (556, 88632), (834, 59088), (1112, 44316), (1231, 40032), (1251, 39392), (1668, 29544), (2224, 22158), (2462, 20016), (2502, 19696), (3336, 14772), (3693, 13344), (4448, 11079), (4924, 10008), (5004, 9848), (6672, 7386)]