49633740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21211}}^1$

素因数の和:21239

約数の個数: 72

約数和(自身を含む): 162144528

約数和(自身を除く): 112510788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 21211, 42422, 63633, 84844, 106055, 127266, 190899, 212110, 254532, 275743, 318165, 381798, 424220, 551486, 636330, 763596, 827229, 954495, 1102972, 1272660, 1378715, 1654458, 1908990, 2481687, 2757430, 3308916, 3817980, 4136145, 4963374, 5514860, 8272290, 9926748, 12408435, 16544580, 24816870, 49633740]

約数ペア:

[(1, 49633740), (2, 24816870), (3, 16544580), (4, 12408435), (5, 9926748), (6, 8272290), (9, 5514860), (10, 4963374), (12, 4136145), (13, 3817980), (15, 3308916), (18, 2757430), (20, 2481687), (26, 1908990), (30, 1654458), (36, 1378715), (39, 1272660), (45, 1102972), (52, 954495), (60, 827229), (65, 763596), (78, 636330), (90, 551486), (117, 424220), (130, 381798), (156, 318165), (180, 275743), (195, 254532), (234, 212110), (260, 190899), (390, 127266), (468, 106055), (585, 84844), (780, 63633), (1170, 42422), (2340, 21211)]