49811190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:734

約数の個数: 128

約数和(自身を含む): 148925952

約数和(自身を除く): 99114762

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 51, 55, 65, 66, 78, 85, 102, 110, 130, 143, 165, 170, 187, 195, 221, 255, 286, 330, 374, 390, 429, 442, 510, 561, 663, 683, 715, 858, 935, 1105, 1122, 1326, 1366, 1430, 1870, 2049, 2145, 2210, 2431, 2805, 3315, 3415, 4098, 4290, 4862, 5610, 6630, 6830, 7293, 7513, 8879, 10245, 11611, 12155, 14586, 15026, 17758, 20490, 22539, 23222, 24310, 26637, 34833, 36465, 37565, 44395, 45078, 53274, 58055, 69666, 72930, 75130, 88790, 97669, 112695, 116110, 127721, 133185, 150943, 174165, 195338, 225390, 255442, 266370, 293007, 301886, 348330, 383163, 452829, 488345, 586014, 638605, 754715, 766326, 905658, 976690, 1277210, 1465035, 1509430, 1660373, 1915815, 2264145, 2930070, 3320746, 3831630, 4528290, 4981119, 8301865, 9962238, 16603730, 24905595, 49811190]

約数ペア:

[(1, 49811190), (2, 24905595), (3, 16603730), (5, 9962238), (6, 8301865), (10, 4981119), (11, 4528290), (13, 3831630), (15, 3320746), (17, 2930070), (22, 2264145), (26, 1915815), (30, 1660373), (33, 1509430), (34, 1465035), (39, 1277210), (51, 976690), (55, 905658), (65, 766326), (66, 754715), (78, 638605), (85, 586014), (102, 488345), (110, 452829), (130, 383163), (143, 348330), (165, 301886), (170, 293007), (187, 266370), (195, 255442), (221, 225390), (255, 195338), (286, 174165), (330, 150943), (374, 133185), (390, 127721), (429, 116110), (442, 112695), (510, 97669), (561, 88790), (663, 75130), (683, 72930), (715, 69666), (858, 58055), (935, 53274), (1105, 45078), (1122, 44395), (1326, 37565), (1366, 36465), (1430, 34833), (1870, 26637), (2049, 24310), (2145, 23222), (2210, 22539), (2431, 20490), (2805, 17758), (3315, 15026), (3415, 14586), (4098, 12155), (4290, 11611), (4862, 10245), (5610, 8879), (6630, 7513), (6830, 7293)]