49251176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 106822800

約数和(自身を除く): 57571624

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 89, 104, 136, 178, 221, 313, 356, 442, 626, 712, 884, 1157, 1252, 1513, 1768, 2314, 2504, 3026, 4069, 4628, 5321, 6052, 8138, 9256, 10642, 12104, 16276, 19669, 21284, 27857, 32552, 39338, 42568, 55714, 69173, 78676, 111428, 138346, 157352, 222856, 276692, 362141, 473569, 553384, 724282, 947138, 1448564, 1894276, 2897128, 3788552, 6156397, 12312794, 24625588, 49251176]

約数ペア:

[(1, 49251176), (2, 24625588), (4, 12312794), (8, 6156397), (13, 3788552), (17, 2897128), (26, 1894276), (34, 1448564), (52, 947138), (68, 724282), (89, 553384), (104, 473569), (136, 362141), (178, 276692), (221, 222856), (313, 157352), (356, 138346), (442, 111428), (626, 78676), (712, 69173), (884, 55714), (1157, 42568), (1252, 39338), (1513, 32552), (1768, 27857), (2314, 21284), (2504, 19669), (3026, 16276), (4069, 12104), (4628, 10642), (5321, 9256), (6052, 8138)]