49161410

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 90063792

約数和(自身を除く): 40902382

約数列:

[1, 2, 5, 10, 157, 173, 181, 314, 346, 362, 785, 865, 905, 1570, 1730, 1810, 27161, 28417, 31313, 54322, 56834, 62626, 135805, 142085, 156565, 271610, 284170, 313130, 4916141, 9832282, 24580705, 49161410]

約数ペア:

[(1, 49161410), (2, 24580705), (5, 9832282), (10, 4916141), (157, 313130), (173, 284170), (181, 271610), (314, 156565), (346, 142085), (362, 135805), (785, 62626), (865, 56834), (905, 54322), (1570, 31313), (1730, 28417), (1810, 27161)]