52647660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 174283200

約数和(自身を除く): 121635540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 149, 151, 156, 180, 195, 234, 260, 298, 302, 390, 447, 453, 468, 585, 596, 604, 745, 755, 780, 894, 906, 1170, 1341, 1359, 1490, 1510, 1788, 1812, 1937, 1963, 2235, 2265, 2340, 2682, 2718, 2980, 3020, 3874, 3926, 4470, 4530, 5364, 5436, 5811, 5889, 6705, 6795, 7748, 7852, 8940, 9060, 9685, 9815, 11622, 11778, 13410, 13590, 17433, 17667, 19370, 19630, 22499, 23244, 23556, 26820, 27180, 29055, 29445, 34866, 35334, 38740, 39260, 44998, 58110, 58890, 67497, 69732, 70668, 87165, 88335, 89996, 112495, 116220, 117780, 134994, 174330, 176670, 202491, 224990, 269988, 292487, 337485, 348660, 353340, 404982, 449980, 584974, 674970, 809964, 877461, 1012455, 1169948, 1349940, 1462435, 1754922, 2024910, 2632383, 2924870, 3509844, 4049820, 4387305, 5264766, 5849740, 8774610, 10529532, 13161915, 17549220, 26323830, 52647660]

約数ペア:

[(1, 52647660), (2, 26323830), (3, 17549220), (4, 13161915), (5, 10529532), (6, 8774610), (9, 5849740), (10, 5264766), (12, 4387305), (13, 4049820), (15, 3509844), (18, 2924870), (20, 2632383), (26, 2024910), (30, 1754922), (36, 1462435), (39, 1349940), (45, 1169948), (52, 1012455), (60, 877461), (65, 809964), (78, 674970), (90, 584974), (117, 449980), (130, 404982), (149, 353340), (151, 348660), (156, 337485), (180, 292487), (195, 269988), (234, 224990), (260, 202491), (298, 176670), (302, 174330), (390, 134994), (447, 117780), (453, 116220), (468, 112495), (585, 89996), (596, 88335), (604, 87165), (745, 70668), (755, 69732), (780, 67497), (894, 58890), (906, 58110), (1170, 44998), (1341, 39260), (1359, 38740), (1490, 35334), (1510, 34866), (1788, 29445), (1812, 29055), (1937, 27180), (1963, 26820), (2235, 23556), (2265, 23244), (2340, 22499), (2682, 19630), (2718, 19370), (2980, 17667), (3020, 17433), (3874, 13590), (3926, 13410), (4470, 11778), (4530, 11622), (5364, 9815), (5436, 9685), (5811, 9060), (5889, 8940), (6705, 7852), (6795, 7748)]