52639470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4999}}^1$

素因数の和:5031

約数の個数: 80

約数和(自身を含む): 152460000

約数和(自身を除く): 99820530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 4999, 5265, 9998, 10530, 14997, 24995, 29994, 44991, 49990, 64987, 74985, 89982, 129974, 134973, 149970, 194961, 224955, 269946, 324935, 389922, 404919, 449910, 584883, 649870, 674865, 809838, 974805, 1169766, 1349730, 1754649, 1949610, 2024595, 2924415, 3509298, 4049190, 5263947, 5848830, 8773245, 10527894, 17546490, 26319735, 52639470]

約数ペア:

[(1, 52639470), (2, 26319735), (3, 17546490), (5, 10527894), (6, 8773245), (9, 5848830), (10, 5263947), (13, 4049190), (15, 3509298), (18, 2924415), (26, 2024595), (27, 1949610), (30, 1754649), (39, 1349730), (45, 1169766), (54, 974805), (65, 809838), (78, 674865), (81, 649870), (90, 584883), (117, 449910), (130, 404919), (135, 389922), (162, 324935), (195, 269946), (234, 224955), (270, 194961), (351, 149970), (390, 134973), (405, 129974), (585, 89982), (702, 74985), (810, 64987), (1053, 49990), (1170, 44991), (1755, 29994), (2106, 24995), (3510, 14997), (4999, 10530), (5265, 9998)]