47315820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 139345920

約数和(自身を除く): 92030100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 71, 87, 116, 142, 145, 174, 213, 284, 290, 348, 355, 383, 426, 435, 580, 710, 766, 852, 870, 1065, 1149, 1420, 1532, 1740, 1915, 2059, 2130, 2298, 3830, 4118, 4260, 4596, 5745, 6177, 7660, 8236, 10295, 11107, 11490, 12354, 20590, 22214, 22980, 24708, 27193, 30885, 33321, 41180, 44428, 54386, 55535, 61770, 66642, 81579, 108772, 111070, 123540, 133284, 135965, 163158, 166605, 222140, 271930, 326316, 333210, 407895, 543860, 666420, 788597, 815790, 1577194, 1631580, 2365791, 3154388, 3942985, 4731582, 7885970, 9463164, 11828955, 15771940, 23657910, 47315820]

約数ペア:

[(1, 47315820), (2, 23657910), (3, 15771940), (4, 11828955), (5, 9463164), (6, 7885970), (10, 4731582), (12, 3942985), (15, 3154388), (20, 2365791), (29, 1631580), (30, 1577194), (58, 815790), (60, 788597), (71, 666420), (87, 543860), (116, 407895), (142, 333210), (145, 326316), (174, 271930), (213, 222140), (284, 166605), (290, 163158), (348, 135965), (355, 133284), (383, 123540), (426, 111070), (435, 108772), (580, 81579), (710, 66642), (766, 61770), (852, 55535), (870, 54386), (1065, 44428), (1149, 41180), (1420, 33321), (1532, 30885), (1740, 27193), (1915, 24708), (2059, 22980), (2130, 22214), (2298, 20590), (3830, 12354), (4118, 11490), (4260, 11107), (4596, 10295), (5745, 8236), (6177, 7660)]