51704550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1291}}^1$

素因数の和:1398

約数の個数: 72

約数和(自身を含む): 140582520

約数和(自身を除く): 88877970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 89, 90, 150, 178, 225, 267, 445, 450, 534, 801, 890, 1291, 1335, 1602, 2225, 2582, 2670, 3873, 4005, 4450, 6455, 6675, 7746, 8010, 11619, 12910, 13350, 19365, 20025, 23238, 32275, 38730, 40050, 58095, 64550, 96825, 114899, 116190, 193650, 229798, 290475, 344697, 574495, 580950, 689394, 1034091, 1148990, 1723485, 2068182, 2872475, 3446970, 5170455, 5744950, 8617425, 10340910, 17234850, 25852275, 51704550]

約数ペア:

[(1, 51704550), (2, 25852275), (3, 17234850), (5, 10340910), (6, 8617425), (9, 5744950), (10, 5170455), (15, 3446970), (18, 2872475), (25, 2068182), (30, 1723485), (45, 1148990), (50, 1034091), (75, 689394), (89, 580950), (90, 574495), (150, 344697), (178, 290475), (225, 229798), (267, 193650), (445, 116190), (450, 114899), (534, 96825), (801, 64550), (890, 58095), (1291, 40050), (1335, 38730), (1602, 32275), (2225, 23238), (2582, 20025), (2670, 19365), (3873, 13350), (4005, 12910), (4450, 11619), (6455, 8010), (6675, 7746)]