48589380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{787}}^1$

素因数の和:823

約数の個数: 144

約数和(自身を含む): 172099200

約数和(自身を除く): 123509820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 787, 882, 980, 1029, 1260, 1372, 1470, 1574, 1715, 1764, 2058, 2205, 2361, 2940, 3087, 3148, 3430, 3935, 4116, 4410, 4722, 5145, 5509, 6174, 6860, 7083, 7870, 8820, 9444, 10290, 11018, 11805, 12348, 14166, 15435, 15740, 16527, 20580, 22036, 23610, 27545, 28332, 30870, 33054, 35415, 38563, 47220, 49581, 55090, 61740, 66108, 70830, 77126, 82635, 99162, 110180, 115689, 141660, 154252, 165270, 192815, 198324, 231378, 247905, 269941, 330540, 347067, 385630, 462756, 495810, 539882, 578445, 694134, 771260, 809823, 991620, 1079764, 1156890, 1349705, 1388268, 1619646, 1735335, 2313780, 2429469, 2699410, 3239292, 3470670, 4049115, 4858938, 5398820, 6941340, 8098230, 9717876, 12147345, 16196460, 24294690, 48589380]

約数ペア:

[(1, 48589380), (2, 24294690), (3, 16196460), (4, 12147345), (5, 9717876), (6, 8098230), (7, 6941340), (9, 5398820), (10, 4858938), (12, 4049115), (14, 3470670), (15, 3239292), (18, 2699410), (20, 2429469), (21, 2313780), (28, 1735335), (30, 1619646), (35, 1388268), (36, 1349705), (42, 1156890), (45, 1079764), (49, 991620), (60, 809823), (63, 771260), (70, 694134), (84, 578445), (90, 539882), (98, 495810), (105, 462756), (126, 385630), (140, 347067), (147, 330540), (180, 269941), (196, 247905), (210, 231378), (245, 198324), (252, 192815), (294, 165270), (315, 154252), (343, 141660), (420, 115689), (441, 110180), (490, 99162), (588, 82635), (630, 77126), (686, 70830), (735, 66108), (787, 61740), (882, 55090), (980, 49581), (1029, 47220), (1260, 38563), (1372, 35415), (1470, 33054), (1574, 30870), (1715, 28332), (1764, 27545), (2058, 23610), (2205, 22036), (2361, 20580), (2940, 16527), (3087, 15740), (3148, 15435), (3430, 14166), (3935, 12348), (4116, 11805), (4410, 11018), (4722, 10290), (5145, 9444), (5509, 8820), (6174, 7870), (6860, 7083)]