51005280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{106261}}^1$

素因数の和:106279

約数の個数: 48

約数和(自身を含む): 160668144

約数和(自身を除く): 109662864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 106261, 212522, 318783, 425044, 531305, 637566, 850088, 1062610, 1275132, 1593915, 1700176, 2125220, 2550264, 3187830, 3400352, 4250440, 5100528, 6375660, 8500880, 10201056, 12751320, 17001760, 25502640, 51005280]

約数ペア:

[(1, 51005280), (2, 25502640), (3, 17001760), (4, 12751320), (5, 10201056), (6, 8500880), (8, 6375660), (10, 5100528), (12, 4250440), (15, 3400352), (16, 3187830), (20, 2550264), (24, 2125220), (30, 1700176), (32, 1593915), (40, 1275132), (48, 1062610), (60, 850088), (80, 637566), (96, 531305), (120, 425044), (160, 318783), (240, 212522), (480, 106261)]