46189390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 91125216

約数和(自身を除く): 44935826

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 169, 181, 302, 338, 362, 755, 845, 905, 1510, 1690, 1810, 1963, 2353, 3926, 4706, 9815, 11765, 19630, 23530, 25519, 27331, 30589, 51038, 54662, 61178, 127595, 136655, 152945, 255190, 273310, 305890, 355303, 710606, 1776515, 3553030, 4618939, 9237878, 23094695, 46189390]

約数ペア:

[(1, 46189390), (2, 23094695), (5, 9237878), (10, 4618939), (13, 3553030), (26, 1776515), (65, 710606), (130, 355303), (151, 305890), (169, 273310), (181, 255190), (302, 152945), (338, 136655), (362, 127595), (755, 61178), (845, 54662), (905, 51038), (1510, 30589), (1690, 27331), (1810, 25519), (1963, 23530), (2353, 19630), (3926, 11765), (4706, 9815)]