53204342457

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1\times {\mathrm{1093}}^1$

素因数の和:1570

約数の個数: 64

約数和(自身を含む): 83282351616

約数和(自身を除く): 30078009159

約数列:

[1, 3, 7, 21, 73, 113, 219, 281, 339, 511, 791, 843, 1093, 1533, 1967, 2373, 3279, 5901, 7651, 8249, 20513, 22953, 24747, 31753, 57743, 61539, 79789, 95259, 123509, 143591, 173229, 222271, 239367, 307133, 370527, 430773, 558523, 666813, 864563, 921399, 1675569, 2149931, 2317969, 2593689, 6449793, 6953907, 9016157, 16225783, 22420709, 27048471, 34706029, 48677349, 63113099, 67262127, 104118087, 156944963, 189339297, 242942203, 470834889, 728826609, 2533540117, 7600620351, 17734780819, 53204342457]

約数ペア:

[(1, 53204342457), (3, 17734780819), (7, 7600620351), (21, 2533540117), (73, 728826609), (113, 470834889), (219, 242942203), (281, 189339297), (339, 156944963), (511, 104118087), (791, 67262127), (843, 63113099), (1093, 48677349), (1533, 34706029), (1967, 27048471), (2373, 22420709), (3279, 16225783), (5901, 9016157), (7651, 6953907), (8249, 6449793), (20513, 2593689), (22953, 2317969), (24747, 2149931), (31753, 1675569), (57743, 921399), (61539, 864563), (79789, 666813), (95259, 558523), (123509, 430773), (143591, 370527), (173229, 307133), (222271, 239367)]