47444940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29287}}^1$

素因数の和:29308

約数の個数: 60

約数和(自身を含む): 148841616

約数和(自身を除く): 101396676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 29287, 58574, 87861, 117148, 146435, 175722, 263583, 292870, 351444, 439305, 527166, 585740, 790749, 878610, 1054332, 1317915, 1581498, 1757220, 2372247, 2635830, 3162996, 3953745, 4744494, 5271660, 7907490, 9488988, 11861235, 15814980, 23722470, 47444940]

約数ペア:

[(1, 47444940), (2, 23722470), (3, 15814980), (4, 11861235), (5, 9488988), (6, 7907490), (9, 5271660), (10, 4744494), (12, 3953745), (15, 3162996), (18, 2635830), (20, 2372247), (27, 1757220), (30, 1581498), (36, 1317915), (45, 1054332), (54, 878610), (60, 790749), (81, 585740), (90, 527166), (108, 439305), (135, 351444), (162, 292870), (180, 263583), (270, 175722), (324, 146435), (405, 117148), (540, 87861), (810, 58574), (1620, 29287)]