50878960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 144633600

約数和(自身を除く): 93754640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 34, 38, 40, 44, 55, 68, 76, 80, 85, 88, 95, 110, 136, 152, 170, 176, 179, 187, 190, 209, 220, 272, 304, 323, 340, 358, 374, 380, 418, 440, 646, 680, 716, 748, 760, 836, 880, 895, 935, 1045, 1292, 1360, 1432, 1496, 1520, 1615, 1672, 1790, 1870, 1969, 2090, 2584, 2864, 2992, 3043, 3230, 3344, 3401, 3553, 3580, 3740, 3938, 4180, 5168, 6086, 6460, 6802, 7106, 7160, 7480, 7876, 8360, 9845, 12172, 12920, 13604, 14212, 14320, 14960, 15215, 15752, 16720, 17005, 17765, 19690, 24344, 25840, 27208, 28424, 30430, 31504, 33473, 34010, 35530, 37411, 39380, 48688, 54416, 56848, 57817, 60860, 66946, 68020, 71060, 74822, 78760, 115634, 121720, 133892, 136040, 142120, 149644, 157520, 167365, 187055, 231268, 243440, 267784, 272080, 284240, 289085, 299288, 334730, 374110, 462536, 535568, 578170, 598576, 635987, 669460, 748220, 925072, 1156340, 1271974, 1338920, 1496440, 2312680, 2543948, 2677840, 2992880, 3179935, 4625360, 5087896, 6359870, 10175792, 12719740, 25439480, 50878960]

約数ペア:

[(1, 50878960), (2, 25439480), (4, 12719740), (5, 10175792), (8, 6359870), (10, 5087896), (11, 4625360), (16, 3179935), (17, 2992880), (19, 2677840), (20, 2543948), (22, 2312680), (34, 1496440), (38, 1338920), (40, 1271974), (44, 1156340), (55, 925072), (68, 748220), (76, 669460), (80, 635987), (85, 598576), (88, 578170), (95, 535568), (110, 462536), (136, 374110), (152, 334730), (170, 299288), (176, 289085), (179, 284240), (187, 272080), (190, 267784), (209, 243440), (220, 231268), (272, 187055), (304, 167365), (323, 157520), (340, 149644), (358, 142120), (374, 136040), (380, 133892), (418, 121720), (440, 115634), (646, 78760), (680, 74822), (716, 71060), (748, 68020), (760, 66946), (836, 60860), (880, 57817), (895, 56848), (935, 54416), (1045, 48688), (1292, 39380), (1360, 37411), (1432, 35530), (1496, 34010), (1520, 33473), (1615, 31504), (1672, 30430), (1790, 28424), (1870, 27208), (1969, 25840), (2090, 24344), (2584, 19690), (2864, 17765), (2992, 17005), (3043, 16720), (3230, 15752), (3344, 15215), (3401, 14960), (3553, 14320), (3580, 14212), (3740, 13604), (3938, 12920), (4180, 12172), (5168, 9845), (6086, 8360), (6460, 7876), (6802, 7480), (7106, 7160)]