49916124

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 130515840

約数和(自身を除く): 80599716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 71, 118, 142, 177, 213, 236, 284, 331, 354, 426, 531, 639, 662, 708, 852, 993, 1062, 1278, 1324, 1986, 2124, 2556, 2979, 3972, 4189, 5958, 8378, 11916, 12567, 16756, 19529, 23501, 25134, 37701, 39058, 47002, 50268, 58587, 70503, 75402, 78116, 94004, 117174, 141006, 150804, 175761, 211509, 234348, 282012, 351522, 423018, 703044, 846036, 1386559, 2773118, 4159677, 5546236, 8319354, 12479031, 16638708, 24958062, 49916124]

約数ペア:

[(1, 49916124), (2, 24958062), (3, 16638708), (4, 12479031), (6, 8319354), (9, 5546236), (12, 4159677), (18, 2773118), (36, 1386559), (59, 846036), (71, 703044), (118, 423018), (142, 351522), (177, 282012), (213, 234348), (236, 211509), (284, 175761), (331, 150804), (354, 141006), (426, 117174), (531, 94004), (639, 78116), (662, 75402), (708, 70503), (852, 58587), (993, 50268), (1062, 47002), (1278, 39058), (1324, 37701), (1986, 25134), (2124, 23501), (2556, 19529), (2979, 16756), (3972, 12567), (4189, 11916), (5958, 8378)]