48778520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 130999680

約数和(自身を除く): 82221160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 49, 56, 70, 82, 98, 140, 164, 196, 205, 245, 280, 287, 328, 392, 410, 490, 574, 607, 820, 980, 1148, 1214, 1435, 1640, 1960, 2009, 2296, 2428, 2870, 3035, 4018, 4249, 4856, 5740, 6070, 8036, 8498, 10045, 11480, 12140, 16072, 16996, 20090, 21245, 24280, 24887, 29743, 33992, 40180, 42490, 49774, 59486, 80360, 84980, 99548, 118972, 124435, 148715, 169960, 174209, 199096, 237944, 248870, 297430, 348418, 497740, 594860, 696836, 871045, 995480, 1189720, 1219463, 1393672, 1742090, 2438926, 3484180, 4877852, 6097315, 6968360, 9755704, 12194630, 24389260, 48778520]

約数ペア:

[(1, 48778520), (2, 24389260), (4, 12194630), (5, 9755704), (7, 6968360), (8, 6097315), (10, 4877852), (14, 3484180), (20, 2438926), (28, 1742090), (35, 1393672), (40, 1219463), (41, 1189720), (49, 995480), (56, 871045), (70, 696836), (82, 594860), (98, 497740), (140, 348418), (164, 297430), (196, 248870), (205, 237944), (245, 199096), (280, 174209), (287, 169960), (328, 148715), (392, 124435), (410, 118972), (490, 99548), (574, 84980), (607, 80360), (820, 59486), (980, 49774), (1148, 42490), (1214, 40180), (1435, 33992), (1640, 29743), (1960, 24887), (2009, 24280), (2296, 21245), (2428, 20090), (2870, 16996), (3035, 16072), (4018, 12140), (4249, 11480), (4856, 10045), (5740, 8498), (6070, 8036)]