51592144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 113832000

約数和(自身を除く): 62239856

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 67, 68, 76, 134, 136, 149, 152, 268, 272, 298, 304, 323, 536, 596, 646, 1072, 1139, 1192, 1273, 1292, 2278, 2384, 2533, 2546, 2584, 2831, 4556, 5066, 5092, 5168, 5662, 9112, 9983, 10132, 10184, 11324, 18224, 19966, 20264, 20368, 21641, 22648, 39932, 40528, 43282, 45296, 48127, 79864, 86564, 96254, 159728, 169711, 173128, 189677, 192508, 339422, 346256, 379354, 385016, 678844, 758708, 770032, 1357688, 1517416, 2715376, 3034832, 3224509, 6449018, 12898036, 25796072, 51592144]

約数ペア:

[(1, 51592144), (2, 25796072), (4, 12898036), (8, 6449018), (16, 3224509), (17, 3034832), (19, 2715376), (34, 1517416), (38, 1357688), (67, 770032), (68, 758708), (76, 678844), (134, 385016), (136, 379354), (149, 346256), (152, 339422), (268, 192508), (272, 189677), (298, 173128), (304, 169711), (323, 159728), (536, 96254), (596, 86564), (646, 79864), (1072, 48127), (1139, 45296), (1192, 43282), (1273, 40528), (1292, 39932), (2278, 22648), (2384, 21641), (2533, 20368), (2546, 20264), (2584, 19966), (2831, 18224), (4556, 11324), (5066, 10184), (5092, 10132), (5168, 9983), (5662, 9112)]