51115896

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 150892560

約数和(自身を除く): 99776664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 97, 104, 117, 156, 194, 234, 291, 312, 388, 468, 563, 582, 776, 873, 936, 1126, 1164, 1261, 1689, 1746, 2252, 2328, 2522, 3378, 3492, 3783, 4504, 5044, 5067, 6756, 6984, 7319, 7566, 10088, 10134, 11349, 13512, 14638, 15132, 20268, 21957, 22698, 29276, 30264, 40536, 43914, 45396, 54611, 58552, 65871, 87828, 90792, 109222, 131742, 163833, 175656, 218444, 263484, 327666, 436888, 491499, 526968, 655332, 709943, 982998, 1310664, 1419886, 1965996, 2129829, 2839772, 3931992, 4259658, 5679544, 6389487, 8519316, 12778974, 17038632, 25557948, 51115896]

約数ペア:

[(1, 51115896), (2, 25557948), (3, 17038632), (4, 12778974), (6, 8519316), (8, 6389487), (9, 5679544), (12, 4259658), (13, 3931992), (18, 2839772), (24, 2129829), (26, 1965996), (36, 1419886), (39, 1310664), (52, 982998), (72, 709943), (78, 655332), (97, 526968), (104, 491499), (117, 436888), (156, 327666), (194, 263484), (234, 218444), (291, 175656), (312, 163833), (388, 131742), (468, 109222), (563, 90792), (582, 87828), (776, 65871), (873, 58552), (936, 54611), (1126, 45396), (1164, 43914), (1261, 40536), (1689, 30264), (1746, 29276), (2252, 22698), (2328, 21957), (2522, 20268), (3378, 15132), (3492, 14638), (3783, 13512), (4504, 11349), (5044, 10134), (5067, 10088), (6756, 7566), (6984, 7319)]