49190220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1283}}^1$

素因数の和:1372

約数の個数: 96

約数和(自身を含む): 155312640

約数和(自身を除く): 106122420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1283, 1420, 1917, 2130, 2556, 2566, 3195, 3834, 3849, 4260, 5132, 6390, 6415, 7668, 7698, 9585, 11547, 12780, 12830, 15396, 19170, 19245, 23094, 25660, 34641, 38340, 38490, 46188, 57735, 69282, 76980, 91093, 115470, 138564, 173205, 182186, 230940, 273279, 346410, 364372, 455465, 546558, 692820, 819837, 910930, 1093116, 1366395, 1639674, 1821860, 2459511, 2732790, 3279348, 4099185, 4919022, 5465580, 8198370, 9838044, 12297555, 16396740, 24595110, 49190220]

約数ペア:

[(1, 49190220), (2, 24595110), (3, 16396740), (4, 12297555), (5, 9838044), (6, 8198370), (9, 5465580), (10, 4919022), (12, 4099185), (15, 3279348), (18, 2732790), (20, 2459511), (27, 1821860), (30, 1639674), (36, 1366395), (45, 1093116), (54, 910930), (60, 819837), (71, 692820), (90, 546558), (108, 455465), (135, 364372), (142, 346410), (180, 273279), (213, 230940), (270, 182186), (284, 173205), (355, 138564), (426, 115470), (540, 91093), (639, 76980), (710, 69282), (852, 57735), (1065, 46188), (1278, 38490), (1283, 38340), (1420, 34641), (1917, 25660), (2130, 23094), (2556, 19245), (2566, 19170), (3195, 15396), (3834, 12830), (3849, 12780), (4260, 11547), (5132, 9585), (6390, 7698), (6415, 7668)]