54905097455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1\times {\mathrm{1279}}^1$

素因数の和:2100

約数の個数: 64

約数和(自身を含む): 76709928960

約数和(自身を除く): 21804831505

約数列:

[1, 5, 13, 17, 53, 65, 85, 221, 265, 689, 733, 901, 1105, 1279, 3445, 3665, 4505, 6395, 9529, 11713, 12461, 16627, 21743, 38849, 47645, 58565, 62305, 67787, 83135, 108715, 161993, 194245, 282659, 338935, 505037, 660433, 809965, 881231, 937507, 1152379, 1413295, 2525185, 3302165, 4406155, 4687535, 5761895, 8585629, 12187591, 14980927, 15937619, 42928145, 49687871, 60937955, 74904635, 79688095, 207189047, 248439355, 645942323, 844693807, 1035945235, 3229711615, 4223469035, 10981019491, 54905097455]

約数ペア:

[(1, 54905097455), (5, 10981019491), (13, 4223469035), (17, 3229711615), (53, 1035945235), (65, 844693807), (85, 645942323), (221, 248439355), (265, 207189047), (689, 79688095), (733, 74904635), (901, 60937955), (1105, 49687871), (1279, 42928145), (3445, 15937619), (3665, 14980927), (4505, 12187591), (6395, 8585629), (9529, 5761895), (11713, 4687535), (12461, 4406155), (16627, 3302165), (21743, 2525185), (38849, 1413295), (47645, 1152379), (58565, 937507), (62305, 881231), (67787, 809965), (83135, 660433), (108715, 505037), (161993, 338935), (194245, 282659)]