51619837920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{2194721}}^1$

素因数の和:2194753

約数の個数: 144

約数和(自身を含む): 189149920848

約数和(自身を除く): 137530082928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 2194721, 4389442, 6584163, 8778884, 10973605, 13168326, 15363047, 17557768, 21947210, 26336652, 30726094, 32920815, 35115536, 43894420, 46089141, 52673304, 61452188, 65841630, 70231072, 76815235, 87788840, 92178282, 105346608, 107541329, 122904376, 131683260, 153630470, 175577680, 184356564, 210693216, 215082658, 230445705, 245808752, 263366520, 307260940, 322623987, 351155360, 368713128, 430165316, 460891410, 491617504, 526733040, 537706645, 614521880, 645247974, 737426256, 860330632, 921782820, 1053466080, 1075413290, 1229043760, 1290495948, 1474852512, 1613119935, 1720661264, 1843565640, 2150826580, 2458087520, 2580991896, 3226239870, 3441322528, 3687131280, 4301653160, 5161983792, 6452479740, 7374262560, 8603306320, 10323967584, 12904959480, 17206612640, 25809918960, 51619837920]

約数ペア:

[(1, 51619837920), (2, 25809918960), (3, 17206612640), (4, 12904959480), (5, 10323967584), (6, 8603306320), (7, 7374262560), (8, 6452479740), (10, 5161983792), (12, 4301653160), (14, 3687131280), (15, 3441322528), (16, 3226239870), (20, 2580991896), (21, 2458087520), (24, 2150826580), (28, 1843565640), (30, 1720661264), (32, 1613119935), (35, 1474852512), (40, 1290495948), (42, 1229043760), (48, 1075413290), (49, 1053466080), (56, 921782820), (60, 860330632), (70, 737426256), (80, 645247974), (84, 614521880), (96, 537706645), (98, 526733040), (105, 491617504), (112, 460891410), (120, 430165316), (140, 368713128), (147, 351155360), (160, 322623987), (168, 307260940), (196, 263366520), (210, 245808752), (224, 230445705), (240, 215082658), (245, 210693216), (280, 184356564), (294, 175577680), (336, 153630470), (392, 131683260), (420, 122904376), (480, 107541329), (490, 105346608), (560, 92178282), (588, 87788840), (672, 76815235), (735, 70231072), (784, 65841630), (840, 61452188), (980, 52673304), (1120, 46089141), (1176, 43894420), (1470, 35115536), (1568, 32920815), (1680, 30726094), (1960, 26336652), (2352, 21947210), (2940, 17557768), (3360, 15363047), (3920, 13168326), (4704, 10973605), (5880, 8778884), (7840, 6584163), (11760, 4389442), (23520, 2194721)]