48439740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42491}}^1$

素因数の和:42522

約数の個数: 48

約数和(自身を含む): 142773120

約数和(自身を除く): 94333380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 42491, 84982, 127473, 169964, 212455, 254946, 424910, 509892, 637365, 807329, 849820, 1274730, 1614658, 2421987, 2549460, 3229316, 4036645, 4843974, 8073290, 9687948, 12109935, 16146580, 24219870, 48439740]

約数ペア:

[(1, 48439740), (2, 24219870), (3, 16146580), (4, 12109935), (5, 9687948), (6, 8073290), (10, 4843974), (12, 4036645), (15, 3229316), (19, 2549460), (20, 2421987), (30, 1614658), (38, 1274730), (57, 849820), (60, 807329), (76, 637365), (95, 509892), (114, 424910), (190, 254946), (228, 212455), (285, 169964), (380, 127473), (570, 84982), (1140, 42491)]