50149398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 72

約数和(自身を含む): 115461288

約数和(自身を除く): 65311890

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 137, 169, 247, 274, 338, 361, 411, 494, 507, 722, 741, 822, 1014, 1083, 1482, 1781, 2166, 2603, 3211, 3562, 4693, 5206, 5343, 6422, 7809, 9386, 9633, 10686, 14079, 15618, 19266, 23153, 28158, 33839, 46306, 49457, 61009, 67678, 69459, 98914, 101517, 122018, 138918, 148371, 183027, 203034, 296742, 366054, 439907, 642941, 879814, 1285882, 1319721, 1928823, 2639442, 3857646, 8358233, 16716466, 25074699, 50149398]

約数ペア:

[(1, 50149398), (2, 25074699), (3, 16716466), (6, 8358233), (13, 3857646), (19, 2639442), (26, 1928823), (38, 1319721), (39, 1285882), (57, 879814), (78, 642941), (114, 439907), (137, 366054), (169, 296742), (247, 203034), (274, 183027), (338, 148371), (361, 138918), (411, 122018), (494, 101517), (507, 98914), (722, 69459), (741, 67678), (822, 61009), (1014, 49457), (1083, 46306), (1482, 33839), (1781, 28158), (2166, 23153), (2603, 19266), (3211, 15618), (3562, 14079), (4693, 10686), (5206, 9633), (5343, 9386), (6422, 7809)]