51322518

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2521}}^1$

素因数の和:2574

約数の個数: 64

約数和(自身を含む): 127108800

約数和(自身を除く): 75786282

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 87, 117, 174, 234, 261, 351, 377, 522, 702, 754, 783, 1131, 1566, 2262, 2521, 3393, 5042, 6786, 7563, 10179, 15126, 20358, 22689, 32773, 45378, 65546, 68067, 73109, 98319, 136134, 146218, 196638, 219327, 294957, 438654, 589914, 657981, 884871, 950417, 1315962, 1769742, 1900834, 1973943, 2851251, 3947886, 5702502, 8553753, 17107506, 25661259, 51322518]

約数ペア:

[(1, 51322518), (2, 25661259), (3, 17107506), (6, 8553753), (9, 5702502), (13, 3947886), (18, 2851251), (26, 1973943), (27, 1900834), (29, 1769742), (39, 1315962), (54, 950417), (58, 884871), (78, 657981), (87, 589914), (117, 438654), (174, 294957), (234, 219327), (261, 196638), (351, 146218), (377, 136134), (522, 98319), (702, 73109), (754, 68067), (783, 65546), (1131, 45378), (1566, 32773), (2262, 22689), (2521, 20358), (3393, 15126), (5042, 10179), (6786, 7563)]