5271292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 10795680

約数和(自身を除く): 5524388

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 67, 68, 89, 134, 178, 221, 268, 356, 442, 871, 884, 1139, 1157, 1513, 1742, 2278, 2314, 3026, 3484, 4556, 4628, 5963, 6052, 11926, 14807, 19669, 23852, 29614, 39338, 59228, 77519, 78676, 101371, 155038, 202742, 310076, 405484, 1317823, 2635646, 5271292]

約数ペア:

[(1, 5271292), (2, 2635646), (4, 1317823), (13, 405484), (17, 310076), (26, 202742), (34, 155038), (52, 101371), (67, 78676), (68, 77519), (89, 59228), (134, 39338), (178, 29614), (221, 23852), (268, 19669), (356, 14807), (442, 11926), (871, 6052), (884, 5963), (1139, 4628), (1157, 4556), (1513, 3484), (1742, 3026), (2278, 2314)]