51616080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4217}}^1$

素因数の和:4253

約数の個数: 120

約数和(自身を含む): 183584232

約数和(自身を除く): 131968152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 4217, 6120, 8434, 12240, 12651, 16868, 21085, 25302, 33736, 37953, 42170, 50604, 63255, 67472, 71689, 75906, 84340, 101208, 126510, 143378, 151812, 168680, 189765, 202416, 215067, 253020, 286756, 303624, 337360, 358445, 379530, 430134, 506040, 573512, 607248, 645201, 716890, 759060, 860268, 1012080, 1075335, 1147024, 1290402, 1433780, 1518120, 1720536, 2150670, 2580804, 2867560, 3036240, 3226005, 3441072, 4301340, 5161608, 5735120, 6452010, 8602680, 10323216, 12904020, 17205360, 25808040, 51616080]

約数ペア:

[(1, 51616080), (2, 25808040), (3, 17205360), (4, 12904020), (5, 10323216), (6, 8602680), (8, 6452010), (9, 5735120), (10, 5161608), (12, 4301340), (15, 3441072), (16, 3226005), (17, 3036240), (18, 2867560), (20, 2580804), (24, 2150670), (30, 1720536), (34, 1518120), (36, 1433780), (40, 1290402), (45, 1147024), (48, 1075335), (51, 1012080), (60, 860268), (68, 759060), (72, 716890), (80, 645201), (85, 607248), (90, 573512), (102, 506040), (120, 430134), (136, 379530), (144, 358445), (153, 337360), (170, 303624), (180, 286756), (204, 253020), (240, 215067), (255, 202416), (272, 189765), (306, 168680), (340, 151812), (360, 143378), (408, 126510), (510, 101208), (612, 84340), (680, 75906), (720, 71689), (765, 67472), (816, 63255), (1020, 50604), (1224, 42170), (1360, 37953), (1530, 33736), (2040, 25302), (2448, 21085), (3060, 16868), (4080, 12651), (4217, 12240), (6120, 8434)]