57457088

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1303}}^1$

素因数の和:1381

約数の個数: 56

約数和(自身を含む): 125199648

約数和(自身を除く): 67742560

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 208, 212, 416, 424, 689, 832, 848, 1303, 1378, 1696, 2606, 2756, 3392, 5212, 5512, 10424, 11024, 16939, 20848, 22048, 33878, 41696, 44096, 67756, 69059, 83392, 135512, 138118, 271024, 276236, 542048, 552472, 897767, 1084096, 1104944, 1795534, 2209888, 3591068, 4419776, 7182136, 14364272, 28728544, 57457088]

約数ペア:

[(1, 57457088), (2, 28728544), (4, 14364272), (8, 7182136), (13, 4419776), (16, 3591068), (26, 2209888), (32, 1795534), (52, 1104944), (53, 1084096), (64, 897767), (104, 552472), (106, 542048), (208, 276236), (212, 271024), (416, 138118), (424, 135512), (689, 83392), (832, 69059), (848, 67756), (1303, 44096), (1378, 41696), (1696, 33878), (2606, 22048), (2756, 20848), (3392, 16939), (5212, 11024), (5512, 10424)]