50242290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{571}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 138378240

約数和(自身を除く): 88135950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 419, 571, 838, 1142, 1257, 1713, 2095, 2514, 2855, 2933, 3426, 3997, 4190, 5710, 5866, 6285, 7994, 8565, 8799, 11991, 12570, 14665, 17130, 17598, 19985, 23982, 29330, 39970, 43995, 59955, 87990, 119910, 239249, 478498, 717747, 1196245, 1435494, 1674743, 2392490, 3349486, 3588735, 5024229, 7177470, 8373715, 10048458, 16747430, 25121145, 50242290]

約数ペア:

[(1, 50242290), (2, 25121145), (3, 16747430), (5, 10048458), (6, 8373715), (7, 7177470), (10, 5024229), (14, 3588735), (15, 3349486), (21, 2392490), (30, 1674743), (35, 1435494), (42, 1196245), (70, 717747), (105, 478498), (210, 239249), (419, 119910), (571, 87990), (838, 59955), (1142, 43995), (1257, 39970), (1713, 29330), (2095, 23982), (2514, 19985), (2855, 17598), (2933, 17130), (3426, 14665), (3997, 12570), (4190, 11991), (5710, 8799), (5866, 8565), (6285, 7994)]