50654900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 118117440

約数和(自身を除く): 67462540

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 83, 85, 100, 166, 170, 332, 340, 359, 415, 425, 718, 830, 850, 1411, 1436, 1660, 1700, 1795, 2075, 2822, 3590, 4150, 5644, 6103, 7055, 7180, 8300, 8975, 12206, 14110, 17950, 24412, 28220, 29797, 30515, 35275, 35900, 59594, 61030, 70550, 119188, 122060, 141100, 148985, 152575, 297970, 305150, 506549, 595940, 610300, 744925, 1013098, 1489850, 2026196, 2532745, 2979700, 5065490, 10130980, 12663725, 25327450, 50654900]

約数ペア:

[(1, 50654900), (2, 25327450), (4, 12663725), (5, 10130980), (10, 5065490), (17, 2979700), (20, 2532745), (25, 2026196), (34, 1489850), (50, 1013098), (68, 744925), (83, 610300), (85, 595940), (100, 506549), (166, 305150), (170, 297970), (332, 152575), (340, 148985), (359, 141100), (415, 122060), (425, 119188), (718, 70550), (830, 61030), (850, 59594), (1411, 35900), (1436, 35275), (1660, 30515), (1700, 29797), (1795, 28220), (2075, 24412), (2822, 17950), (3590, 14110), (4150, 12206), (5644, 8975), (6103, 8300), (7055, 7180)]