48016990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 105523200

約数和(自身を除く): 57506210

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 79, 95, 133, 158, 190, 266, 395, 457, 553, 665, 790, 914, 1106, 1330, 1501, 2285, 2765, 3002, 3199, 4570, 5530, 6398, 7505, 8683, 10507, 15010, 15995, 17366, 21014, 31990, 36103, 43415, 52535, 60781, 72206, 86830, 105070, 121562, 180515, 252721, 303905, 361030, 505442, 607810, 685957, 1263605, 1371914, 2527210, 3429785, 4801699, 6859570, 9603398, 24008495, 48016990]

約数ペア:

[(1, 48016990), (2, 24008495), (5, 9603398), (7, 6859570), (10, 4801699), (14, 3429785), (19, 2527210), (35, 1371914), (38, 1263605), (70, 685957), (79, 607810), (95, 505442), (133, 361030), (158, 303905), (190, 252721), (266, 180515), (395, 121562), (457, 105070), (553, 86830), (665, 72206), (790, 60781), (914, 52535), (1106, 43415), (1330, 36103), (1501, 31990), (2285, 21014), (2765, 17366), (3002, 15995), (3199, 15010), (4570, 10507), (5530, 8683), (6398, 7505)]