51908760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7589}}^1$

素因数の和:7625

約数の個数: 96

約数和(自身を含む): 177606000

約数和(自身を除く): 125697240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 7589, 15178, 22767, 30356, 37945, 45534, 60712, 68301, 75890, 91068, 113835, 136602, 144191, 151780, 182136, 227670, 273204, 288382, 303560, 341505, 432573, 455340, 546408, 576764, 683010, 720955, 865146, 910680, 1153528, 1297719, 1366020, 1441910, 1730292, 2162865, 2595438, 2732040, 2883820, 3460584, 4325730, 5190876, 5767640, 6488595, 8651460, 10381752, 12977190, 17302920, 25954380, 51908760]

約数ペア:

[(1, 51908760), (2, 25954380), (3, 17302920), (4, 12977190), (5, 10381752), (6, 8651460), (8, 6488595), (9, 5767640), (10, 5190876), (12, 4325730), (15, 3460584), (18, 2883820), (19, 2732040), (20, 2595438), (24, 2162865), (30, 1730292), (36, 1441910), (38, 1366020), (40, 1297719), (45, 1153528), (57, 910680), (60, 865146), (72, 720955), (76, 683010), (90, 576764), (95, 546408), (114, 455340), (120, 432573), (152, 341505), (171, 303560), (180, 288382), (190, 273204), (228, 227670), (285, 182136), (342, 151780), (360, 144191), (380, 136602), (456, 113835), (570, 91068), (684, 75890), (760, 68301), (855, 60712), (1140, 45534), (1368, 37945), (1710, 30356), (2280, 22767), (3420, 15178), (6840, 7589)]