47321358

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2267}}^1$

素因数の和:2357

約数の個数: 48

約数和(自身を含む): 111694464

約数和(自身を除く): 64373106

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1491, 2267, 2982, 3479, 4534, 6801, 6958, 10437, 13602, 15869, 20874, 31738, 47607, 95214, 111083, 160957, 222166, 321914, 333249, 482871, 666498, 965742, 1126699, 2253398, 3380097, 6760194, 7886893, 15773786, 23660679, 47321358]

約数ペア:

[(1, 47321358), (2, 23660679), (3, 15773786), (6, 7886893), (7, 6760194), (14, 3380097), (21, 2253398), (42, 1126699), (49, 965742), (71, 666498), (98, 482871), (142, 333249), (147, 321914), (213, 222166), (294, 160957), (426, 111083), (497, 95214), (994, 47607), (1491, 31738), (2267, 20874), (2982, 15869), (3479, 13602), (4534, 10437), (6801, 6958)]