47845070

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 128

約数和(自身を含む): 114912000

約数和(自身を除く): 67066930

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 37, 49, 58, 65, 70, 74, 91, 98, 130, 145, 182, 185, 203, 245, 259, 290, 343, 370, 377, 406, 455, 481, 490, 518, 637, 686, 754, 910, 962, 1015, 1073, 1274, 1295, 1421, 1715, 1813, 1885, 2030, 2146, 2405, 2590, 2639, 2842, 3185, 3367, 3430, 3626, 3770, 4459, 4810, 5278, 5365, 6370, 6734, 7105, 7511, 8918, 9065, 9947, 10730, 12691, 13195, 13949, 14210, 15022, 16835, 18130, 18473, 19894, 22295, 23569, 25382, 26390, 27898, 33670, 36946, 37555, 44590, 47138, 49735, 52577, 63455, 69745, 75110, 92365, 97643, 99470, 105154, 117845, 126910, 129311, 139490, 164983, 184730, 195286, 235690, 258622, 262885, 329966, 368039, 488215, 525770, 646555, 683501, 736078, 824915, 976430, 1293110, 1367002, 1649830, 1840195, 3417505, 3680390, 4784507, 6835010, 9569014, 23922535, 47845070]

約数ペア:

[(1, 47845070), (2, 23922535), (5, 9569014), (7, 6835010), (10, 4784507), (13, 3680390), (14, 3417505), (26, 1840195), (29, 1649830), (35, 1367002), (37, 1293110), (49, 976430), (58, 824915), (65, 736078), (70, 683501), (74, 646555), (91, 525770), (98, 488215), (130, 368039), (145, 329966), (182, 262885), (185, 258622), (203, 235690), (245, 195286), (259, 184730), (290, 164983), (343, 139490), (370, 129311), (377, 126910), (406, 117845), (455, 105154), (481, 99470), (490, 97643), (518, 92365), (637, 75110), (686, 69745), (754, 63455), (910, 52577), (962, 49735), (1015, 47138), (1073, 44590), (1274, 37555), (1295, 36946), (1421, 33670), (1715, 27898), (1813, 26390), (1885, 25382), (2030, 23569), (2146, 22295), (2405, 19894), (2590, 18473), (2639, 18130), (2842, 16835), (3185, 15022), (3367, 14210), (3430, 13949), (3626, 13195), (3770, 12691), (4459, 10730), (4810, 9947), (5278, 9065), (5365, 8918), (6370, 7511), (6734, 7105)]