49689038

素因数分解:

$2^1\times 7^3\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 87825600

約数和(自身を除く): 38136562

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 343, 641, 686, 791, 1282, 1582, 4487, 5537, 8974, 11074, 31409, 38759, 62818, 72433, 77518, 144866, 219863, 439726, 507031, 1014062, 3549217, 7098434, 24844519, 49689038]

約数ペア:

[(1, 49689038), (2, 24844519), (7, 7098434), (14, 3549217), (49, 1014062), (98, 507031), (113, 439726), (226, 219863), (343, 144866), (641, 77518), (686, 72433), (791, 62818), (1282, 38759), (1582, 31409), (4487, 11074), (5537, 8974)]