49665456

素因数分解:

$2^4\times 3^2\times {\mathrm{311}}^1\times {\mathrm{1109}}^1$

素因数の和:1434

約数の個数: 60

約数和(自身を含む): 139566960

約数和(自身を除く): 89901504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 311, 622, 933, 1109, 1244, 1866, 2218, 2488, 2799, 3327, 3732, 4436, 4976, 5598, 6654, 7464, 8872, 9981, 11196, 13308, 14928, 17744, 19962, 22392, 26616, 39924, 44784, 53232, 79848, 159696, 344899, 689798, 1034697, 1379596, 2069394, 2759192, 3104091, 4138788, 5518384, 6208182, 8277576, 12416364, 16555152, 24832728, 49665456]

約数ペア:

[(1, 49665456), (2, 24832728), (3, 16555152), (4, 12416364), (6, 8277576), (8, 6208182), (9, 5518384), (12, 4138788), (16, 3104091), (18, 2759192), (24, 2069394), (36, 1379596), (48, 1034697), (72, 689798), (144, 344899), (311, 159696), (622, 79848), (933, 53232), (1109, 44784), (1244, 39924), (1866, 26616), (2218, 22392), (2488, 19962), (2799, 17744), (3327, 14928), (3732, 13308), (4436, 11196), (4976, 9981), (5598, 8872), (6654, 7464)]