48839648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{821}}^1$

素因数の和:868

約数の個数: 72

約数和(自身を含む): 113722056

約数和(自身を除く): 64882408

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 352, 416, 572, 676, 821, 1144, 1352, 1642, 1859, 2288, 2704, 3284, 3718, 4576, 5408, 6568, 7436, 9031, 10673, 13136, 14872, 18062, 21346, 26272, 29744, 36124, 42692, 59488, 72248, 85384, 117403, 138749, 144496, 170768, 234806, 277498, 288992, 341536, 469612, 554996, 939224, 1109992, 1526239, 1878448, 2219984, 3052478, 3756896, 4439968, 6104956, 12209912, 24419824, 48839648]

約数ペア:

[(1, 48839648), (2, 24419824), (4, 12209912), (8, 6104956), (11, 4439968), (13, 3756896), (16, 3052478), (22, 2219984), (26, 1878448), (32, 1526239), (44, 1109992), (52, 939224), (88, 554996), (104, 469612), (143, 341536), (169, 288992), (176, 277498), (208, 234806), (286, 170768), (338, 144496), (352, 138749), (416, 117403), (572, 85384), (676, 72248), (821, 59488), (1144, 42692), (1352, 36124), (1642, 29744), (1859, 26272), (2288, 21346), (2704, 18062), (3284, 14872), (3718, 13136), (4576, 10673), (5408, 9031), (6568, 7436)]