25739450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{883}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 53273376

約数和(自身を除く): 27533926

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 265, 275, 530, 550, 583, 883, 1166, 1325, 1766, 2650, 2915, 4415, 5830, 8830, 9713, 14575, 19426, 22075, 29150, 44150, 46799, 48565, 93598, 97130, 233995, 242825, 467990, 485650, 514789, 1029578, 1169975, 2339950, 2573945, 5147890, 12869725, 25739450]

約数ペア:

[(1, 25739450), (2, 12869725), (5, 5147890), (10, 2573945), (11, 2339950), (22, 1169975), (25, 1029578), (50, 514789), (53, 485650), (55, 467990), (106, 242825), (110, 233995), (265, 97130), (275, 93598), (530, 48565), (550, 46799), (583, 44150), (883, 29150), (1166, 22075), (1325, 19426), (1766, 14575), (2650, 9713), (2915, 8830), (4415, 5830)]