90949150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1597}}^1$

素因数の和:1693

約数の個数: 48

約数和(自身を含む): 181903536

約数和(自身を除く): 90954386

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 67, 85, 134, 170, 335, 425, 670, 850, 1139, 1597, 1675, 2278, 3194, 3350, 5695, 7985, 11390, 15970, 27149, 28475, 39925, 54298, 56950, 79850, 106999, 135745, 213998, 271490, 534995, 678725, 1069990, 1357450, 1818983, 2674975, 3637966, 5349950, 9094915, 18189830, 45474575, 90949150]

約数ペア:

[(1, 90949150), (2, 45474575), (5, 18189830), (10, 9094915), (17, 5349950), (25, 3637966), (34, 2674975), (50, 1818983), (67, 1357450), (85, 1069990), (134, 678725), (170, 534995), (335, 271490), (425, 213998), (670, 135745), (850, 106999), (1139, 79850), (1597, 56950), (1675, 54298), (2278, 39925), (3194, 28475), (3350, 27149), (5695, 15970), (7985, 11390)]