78950950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5281}}^1$

素因数の和:5329

約数の個数: 48

約数和(自身を含む): 165051936

約数和(自身を除く): 86100986

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 5281, 7475, 10562, 14950, 26405, 52810, 68653, 121463, 132025, 137306, 242926, 264050, 343265, 607315, 686530, 1214630, 1579019, 1716325, 3036575, 3158038, 3432650, 6073150, 7895095, 15790190, 39475475, 78950950]

約数ペア:

[(1, 78950950), (2, 39475475), (5, 15790190), (10, 7895095), (13, 6073150), (23, 3432650), (25, 3158038), (26, 3036575), (46, 1716325), (50, 1579019), (65, 1214630), (115, 686530), (130, 607315), (230, 343265), (299, 264050), (325, 242926), (575, 137306), (598, 132025), (650, 121463), (1150, 68653), (1495, 52810), (2990, 26405), (5281, 14950), (7475, 10562)]