489481650

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{51797}}^1$

素因数の和:51825

約数の個数: 96

約数和(自身を含む): 1541508480

約数和(自身を除く): 1052026830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 9450, 51797, 103594, 155391, 258985, 310782, 362579, 466173, 517970, 725158, 776955, 932346, 1087737, 1294925, 1398519, 1553910, 1812895, 2175474, 2330865, 2589850, 2797038, 3263211, 3625790, 3884775, 4661730, 5438685, 6526422, 6992595, 7769550, 9064475, 9789633, 10877370, 11654325, 13985190, 16316055, 18128950, 19579266, 23308650, 27193425, 32632110, 34962975, 48948165, 54386850, 69925950, 81580275, 97896330, 163160550, 244740825, 489481650]

約数ペア:

[(1, 489481650), (2, 244740825), (3, 163160550), (5, 97896330), (6, 81580275), (7, 69925950), (9, 54386850), (10, 48948165), (14, 34962975), (15, 32632110), (18, 27193425), (21, 23308650), (25, 19579266), (27, 18128950), (30, 16316055), (35, 13985190), (42, 11654325), (45, 10877370), (50, 9789633), (54, 9064475), (63, 7769550), (70, 6992595), (75, 6526422), (90, 5438685), (105, 4661730), (126, 3884775), (135, 3625790), (150, 3263211), (175, 2797038), (189, 2589850), (210, 2330865), (225, 2175474), (270, 1812895), (315, 1553910), (350, 1398519), (378, 1294925), (450, 1087737), (525, 932346), (630, 776955), (675, 725158), (945, 517970), (1050, 466173), (1350, 362579), (1575, 310782), (1890, 258985), (3150, 155391), (4725, 103594), (9450, 51797)]