51724470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10709}}^1$

素因数の和:10749

約数の個数: 64

約数和(自身を含む): 148055040

約数和(自身を除く): 96330570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 10709, 21418, 32127, 53545, 64254, 74963, 107090, 149926, 160635, 224889, 246307, 321270, 374815, 449778, 492614, 738921, 749630, 1124445, 1231535, 1477842, 1724149, 2248890, 2463070, 3448298, 3694605, 5172447, 7389210, 8620745, 10344894, 17241490, 25862235, 51724470]

約数ペア:

[(1, 51724470), (2, 25862235), (3, 17241490), (5, 10344894), (6, 8620745), (7, 7389210), (10, 5172447), (14, 3694605), (15, 3448298), (21, 2463070), (23, 2248890), (30, 1724149), (35, 1477842), (42, 1231535), (46, 1124445), (69, 749630), (70, 738921), (105, 492614), (115, 449778), (138, 374815), (161, 321270), (210, 246307), (230, 224889), (322, 160635), (345, 149926), (483, 107090), (690, 74963), (805, 64254), (966, 53545), (1610, 32127), (2415, 21418), (4830, 10709)]