51115872

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31321}}^1$

素因数の和:31351

約数の個数: 48

約数和(自身を含む): 142076592

約数和(自身を除く): 90960720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 31321, 62642, 93963, 125284, 187926, 250568, 375852, 501136, 532457, 751704, 1002272, 1064914, 1503408, 1597371, 2129828, 3006816, 3194742, 4259656, 6389484, 8519312, 12778968, 17038624, 25557936, 51115872]

約数ペア:

[(1, 51115872), (2, 25557936), (3, 17038624), (4, 12778968), (6, 8519312), (8, 6389484), (12, 4259656), (16, 3194742), (17, 3006816), (24, 2129828), (32, 1597371), (34, 1503408), (48, 1064914), (51, 1002272), (68, 751704), (96, 532457), (102, 501136), (136, 375852), (204, 250568), (272, 187926), (408, 125284), (544, 93963), (816, 62642), (1632, 31321)]