52783980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51749}}^1$

素因数の和:51778

約数の個数: 48

約数和(自身を含む): 156492000

約数和(自身を除く): 103708020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 51749, 103498, 155247, 206996, 258745, 310494, 517490, 620988, 776235, 879733, 1034980, 1552470, 1759466, 2639199, 3104940, 3518932, 4398665, 5278398, 8797330, 10556796, 13195995, 17594660, 26391990, 52783980]

約数ペア:

[(1, 52783980), (2, 26391990), (3, 17594660), (4, 13195995), (5, 10556796), (6, 8797330), (10, 5278398), (12, 4398665), (15, 3518932), (17, 3104940), (20, 2639199), (30, 1759466), (34, 1552470), (51, 1034980), (60, 879733), (68, 776235), (85, 620988), (102, 517490), (170, 310494), (204, 258745), (255, 206996), (340, 155247), (510, 103498), (1020, 51749)]