50553676168

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1\times {\mathrm{1229}}^1$

素因数の和:1966

約数の個数: 64

約数和(自身を含む): 97079472000

約数和(自身を除く): 46525795832

約数列:

[1, 2, 4, 8, 71, 139, 142, 278, 284, 521, 556, 568, 1042, 1112, 1229, 2084, 2458, 4168, 4916, 9832, 9869, 19738, 36991, 39476, 72419, 73982, 78952, 87259, 144838, 147964, 170831, 174518, 289676, 295928, 341662, 349036, 579352, 640309, 683324, 698072, 1280618, 1366648, 2561236, 5122472, 5141749, 10283498, 12129001, 20566996, 24258002, 41133992, 45461939, 48516004, 89002951, 90923878, 97032008, 178005902, 181847756, 356011804, 363695512, 712023608, 6319209521, 12638419042, 25276838084, 50553676168]

約数ペア:

[(1, 50553676168), (2, 25276838084), (4, 12638419042), (8, 6319209521), (71, 712023608), (139, 363695512), (142, 356011804), (278, 181847756), (284, 178005902), (521, 97032008), (556, 90923878), (568, 89002951), (1042, 48516004), (1112, 45461939), (1229, 41133992), (2084, 24258002), (2458, 20566996), (4168, 12129001), (4916, 10283498), (9832, 5141749), (9869, 5122472), (19738, 2561236), (36991, 1366648), (39476, 1280618), (72419, 698072), (73982, 683324), (78952, 640309), (87259, 579352), (144838, 349036), (147964, 341662), (170831, 295928), (174518, 289676)]