49590468

素因数分解:

$2^2\times 3^5\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 131211808

約数和(自身を除く): 81621340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 163, 243, 313, 324, 326, 486, 489, 626, 652, 939, 972, 978, 1252, 1467, 1878, 1956, 2817, 2934, 3756, 4401, 5634, 5868, 8451, 8802, 11268, 13203, 16902, 17604, 25353, 26406, 33804, 39609, 50706, 51019, 52812, 76059, 79218, 101412, 102038, 152118, 153057, 158436, 204076, 304236, 306114, 459171, 612228, 918342, 1377513, 1836684, 2755026, 4132539, 5510052, 8265078, 12397617, 16530156, 24795234, 49590468]

約数ペア:

[(1, 49590468), (2, 24795234), (3, 16530156), (4, 12397617), (6, 8265078), (9, 5510052), (12, 4132539), (18, 2755026), (27, 1836684), (36, 1377513), (54, 918342), (81, 612228), (108, 459171), (162, 306114), (163, 304236), (243, 204076), (313, 158436), (324, 153057), (326, 152118), (486, 102038), (489, 101412), (626, 79218), (652, 76059), (939, 52812), (972, 51019), (978, 50706), (1252, 39609), (1467, 33804), (1878, 26406), (1956, 25353), (2817, 17604), (2934, 16902), (3756, 13203), (4401, 11268), (5634, 8802), (5868, 8451)]