51416200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23371}}^1$

素因数の和:23398

約数の個数: 48

約数和(自身を含む): 130415760

約数和(自身を除く): 78999560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 23371, 46742, 93484, 116855, 186968, 233710, 257081, 467420, 514162, 584275, 934840, 1028324, 1168550, 1285405, 2056648, 2337100, 2570810, 4674200, 5141620, 6427025, 10283240, 12854050, 25708100, 51416200]

約数ペア:

[(1, 51416200), (2, 25708100), (4, 12854050), (5, 10283240), (8, 6427025), (10, 5141620), (11, 4674200), (20, 2570810), (22, 2337100), (25, 2056648), (40, 1285405), (44, 1168550), (50, 1028324), (55, 934840), (88, 584275), (100, 514162), (110, 467420), (200, 257081), (220, 233710), (275, 186968), (440, 116855), (550, 93484), (1100, 46742), (2200, 23371)]