47834780

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 123648000

約数和(自身を除く): 75813220

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 343, 367, 380, 490, 532, 665, 686, 734, 931, 980, 1330, 1372, 1468, 1715, 1835, 1862, 2569, 2660, 3430, 3670, 3724, 4655, 5138, 6517, 6860, 6973, 7340, 9310, 10276, 12845, 13034, 13946, 17983, 18620, 25690, 26068, 27892, 32585, 34865, 35966, 48811, 51380, 65170, 69730, 71932, 89915, 97622, 125881, 130340, 139460, 179830, 195244, 244055, 251762, 341677, 359660, 488110, 503524, 629405, 683354, 976220, 1258810, 1366708, 1708385, 2391739, 2517620, 3416770, 4783478, 6833540, 9566956, 11958695, 23917390, 47834780]

約数ペア:

[(1, 47834780), (2, 23917390), (4, 11958695), (5, 9566956), (7, 6833540), (10, 4783478), (14, 3416770), (19, 2517620), (20, 2391739), (28, 1708385), (35, 1366708), (38, 1258810), (49, 976220), (70, 683354), (76, 629405), (95, 503524), (98, 488110), (133, 359660), (140, 341677), (190, 251762), (196, 244055), (245, 195244), (266, 179830), (343, 139460), (367, 130340), (380, 125881), (490, 97622), (532, 89915), (665, 71932), (686, 69730), (734, 65170), (931, 51380), (980, 48811), (1330, 35966), (1372, 34865), (1468, 32585), (1715, 27892), (1835, 26068), (1862, 25690), (2569, 18620), (2660, 17983), (3430, 13946), (3670, 13034), (3724, 12845), (4655, 10276), (5138, 9310), (6517, 7340), (6860, 6973)]