51406650

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{4231}}^1$

素因数の和:4258

約数の個数: 72

約数和(自身を含む): 143261664

約数和(自身を除く): 91855014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 810, 1215, 1350, 2025, 2430, 4050, 4231, 6075, 8462, 12150, 12693, 21155, 25386, 38079, 42310, 63465, 76158, 105775, 114237, 126930, 190395, 211550, 228474, 317325, 342711, 380790, 571185, 634650, 685422, 951975, 1028133, 1142370, 1713555, 1903950, 2056266, 2855925, 3427110, 5140665, 5711850, 8567775, 10281330, 17135550, 25703325, 51406650]

約数ペア:

[(1, 51406650), (2, 25703325), (3, 17135550), (5, 10281330), (6, 8567775), (9, 5711850), (10, 5140665), (15, 3427110), (18, 2855925), (25, 2056266), (27, 1903950), (30, 1713555), (45, 1142370), (50, 1028133), (54, 951975), (75, 685422), (81, 634650), (90, 571185), (135, 380790), (150, 342711), (162, 317325), (225, 228474), (243, 211550), (270, 190395), (405, 126930), (450, 114237), (486, 105775), (675, 76158), (810, 63465), (1215, 42310), (1350, 38079), (2025, 25386), (2430, 21155), (4050, 12693), (4231, 12150), (6075, 8462)]