54720246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 133498368

約数和(自身を除く): 78778122

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 173, 238, 346, 357, 443, 519, 714, 886, 1038, 1211, 1329, 2422, 2658, 2941, 3101, 3633, 5882, 6202, 7266, 7531, 8823, 9303, 15062, 17646, 18606, 20587, 22593, 41174, 45186, 52717, 61761, 76639, 105434, 123522, 153278, 158151, 229917, 316302, 459834, 536473, 1072946, 1302863, 1609419, 2605726, 3218838, 3908589, 7817178, 9120041, 18240082, 27360123, 54720246]

約数ペア:

[(1, 54720246), (2, 27360123), (3, 18240082), (6, 9120041), (7, 7817178), (14, 3908589), (17, 3218838), (21, 2605726), (34, 1609419), (42, 1302863), (51, 1072946), (102, 536473), (119, 459834), (173, 316302), (238, 229917), (346, 158151), (357, 153278), (443, 123522), (519, 105434), (714, 76639), (886, 61761), (1038, 52717), (1211, 45186), (1329, 41174), (2422, 22593), (2658, 20587), (2941, 18606), (3101, 17646), (3633, 15062), (5882, 9303), (6202, 8823), (7266, 7531)]