49158960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{797}}^1$

素因数の和:1070

約数の個数: 80

約数和(自身を含む): 153177696

約数和(自身を除く): 104018736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257, 514, 771, 797, 1028, 1285, 1542, 1594, 2056, 2391, 2570, 3084, 3188, 3855, 3985, 4112, 4782, 5140, 6168, 6376, 7710, 7970, 9564, 10280, 11955, 12336, 12752, 15420, 15940, 19128, 20560, 23910, 30840, 31880, 38256, 47820, 61680, 63760, 95640, 191280, 204829, 409658, 614487, 819316, 1024145, 1228974, 1638632, 2048290, 2457948, 3072435, 3277264, 4096580, 4915896, 6144870, 8193160, 9831792, 12289740, 16386320, 24579480, 49158960]

約数ペア:

[(1, 49158960), (2, 24579480), (3, 16386320), (4, 12289740), (5, 9831792), (6, 8193160), (8, 6144870), (10, 4915896), (12, 4096580), (15, 3277264), (16, 3072435), (20, 2457948), (24, 2048290), (30, 1638632), (40, 1228974), (48, 1024145), (60, 819316), (80, 614487), (120, 409658), (240, 204829), (257, 191280), (514, 95640), (771, 63760), (797, 61680), (1028, 47820), (1285, 38256), (1542, 31880), (1594, 30840), (2056, 23910), (2391, 20560), (2570, 19128), (3084, 15940), (3188, 15420), (3855, 12752), (3985, 12336), (4112, 11955), (4782, 10280), (5140, 9564), (6168, 7970), (6376, 7710)]