45446390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 72

約数和(自身を含む): 95319504

約数和(自身を除く): 49873114

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 71, 110, 115, 121, 142, 230, 242, 253, 355, 506, 529, 605, 710, 781, 1058, 1210, 1265, 1562, 1633, 2530, 2645, 2783, 3266, 3905, 5290, 5566, 5819, 7810, 8165, 8591, 11638, 13915, 16330, 17182, 17963, 27830, 29095, 35926, 37559, 42955, 58190, 64009, 75118, 85910, 89815, 128018, 179630, 187795, 197593, 320045, 375590, 395186, 413149, 640090, 826298, 987965, 1975930, 2065745, 4131490, 4544639, 9089278, 22723195, 45446390]

約数ペア:

[(1, 45446390), (2, 22723195), (5, 9089278), (10, 4544639), (11, 4131490), (22, 2065745), (23, 1975930), (46, 987965), (55, 826298), (71, 640090), (110, 413149), (115, 395186), (121, 375590), (142, 320045), (230, 197593), (242, 187795), (253, 179630), (355, 128018), (506, 89815), (529, 85910), (605, 75118), (710, 64009), (781, 58190), (1058, 42955), (1210, 37559), (1265, 35926), (1562, 29095), (1633, 27830), (2530, 17963), (2645, 17182), (2783, 16330), (3266, 13915), (3905, 11638), (5290, 8591), (5566, 8165), (5819, 7810)]