51510570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{74653}}^1$

素因数の和:74686

約数の個数: 32

約数和(自身を含む): 129002112

約数和(自身を除く): 77491542

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 74653, 149306, 223959, 373265, 447918, 746530, 1119795, 1717019, 2239590, 3434038, 5151057, 8585095, 10302114, 17170190, 25755285, 51510570]

約数ペア:

[(1, 51510570), (2, 25755285), (3, 17170190), (5, 10302114), (6, 8585095), (10, 5151057), (15, 3434038), (23, 2239590), (30, 1717019), (46, 1119795), (69, 746530), (115, 447918), (138, 373265), (230, 223959), (345, 149306), (690, 74653)]