48555920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2848

約数の個数: 80

約数和(自身を含む): 133229568

約数和(自身を除く): 84673648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 2797, 3472, 4340, 5594, 8680, 11188, 13985, 17360, 19579, 22376, 27970, 39158, 44752, 55940, 78316, 86707, 97895, 111880, 156632, 173414, 195790, 223760, 313264, 346828, 391580, 433535, 606949, 693656, 783160, 867070, 1213898, 1387312, 1566320, 1734140, 2427796, 3034745, 3468280, 4855592, 6069490, 6936560, 9711184, 12138980, 24277960, 48555920]

約数ペア:

[(1, 48555920), (2, 24277960), (4, 12138980), (5, 9711184), (7, 6936560), (8, 6069490), (10, 4855592), (14, 3468280), (16, 3034745), (20, 2427796), (28, 1734140), (31, 1566320), (35, 1387312), (40, 1213898), (56, 867070), (62, 783160), (70, 693656), (80, 606949), (112, 433535), (124, 391580), (140, 346828), (155, 313264), (217, 223760), (248, 195790), (280, 173414), (310, 156632), (434, 111880), (496, 97895), (560, 86707), (620, 78316), (868, 55940), (1085, 44752), (1240, 39158), (1736, 27970), (2170, 22376), (2480, 19579), (2797, 17360), (3472, 13985), (4340, 11188), (5594, 8680)]