49474860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43399}}^1$

素因数の和:43430

約数の個数: 48

約数和(自身を含む): 145824000

約数和(自身を除く): 96349140

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, 43399, 86798, 130197, 173596, 216995, 260394, 433990, 520788, 650985, 824581, 867980, 1301970, 1649162, 2473743, 2603940, 3298324, 4122905, 4947486, 8245810, 9894972, 12368715, 16491620, 24737430, 49474860]

約数ペア:

[(1, 49474860), (2, 24737430), (3, 16491620), (4, 12368715), (5, 9894972), (6, 8245810), (10, 4947486), (12, 4122905), (15, 3298324), (19, 2603940), (20, 2473743), (30, 1649162), (38, 1301970), (57, 867980), (60, 824581), (76, 650985), (95, 520788), (114, 433990), (190, 260394), (228, 216995), (285, 173596), (380, 130197), (570, 86798), (1140, 43399)]