53209416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{857}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 144144000

約数和(自身を除く): 90934584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 199, 312, 398, 597, 796, 857, 1194, 1592, 1714, 2388, 2571, 2587, 3428, 4776, 5142, 5174, 6856, 7761, 10284, 10348, 11141, 15522, 20568, 20696, 22282, 31044, 33423, 44564, 62088, 66846, 89128, 133692, 170543, 267384, 341086, 511629, 682172, 1023258, 1364344, 2046516, 2217059, 4093032, 4434118, 6651177, 8868236, 13302354, 17736472, 26604708, 53209416]

約数ペア:

[(1, 53209416), (2, 26604708), (3, 17736472), (4, 13302354), (6, 8868236), (8, 6651177), (12, 4434118), (13, 4093032), (24, 2217059), (26, 2046516), (39, 1364344), (52, 1023258), (78, 682172), (104, 511629), (156, 341086), (199, 267384), (312, 170543), (398, 133692), (597, 89128), (796, 66846), (857, 62088), (1194, 44564), (1592, 33423), (1714, 31044), (2388, 22282), (2571, 20696), (2587, 20568), (3428, 15522), (4776, 11141), (5142, 10348), (5174, 10284), (6856, 7761)]