51675750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 169962624

約数和(自身を除く): 118286874

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 34, 35, 42, 45, 50, 51, 63, 70, 75, 85, 90, 102, 105, 119, 125, 126, 150, 153, 170, 175, 193, 210, 225, 238, 250, 255, 306, 315, 350, 357, 375, 386, 425, 450, 510, 525, 579, 595, 630, 714, 750, 765, 850, 875, 965, 1050, 1071, 1125, 1158, 1190, 1275, 1351, 1530, 1575, 1737, 1750, 1785, 1930, 2125, 2142, 2250, 2550, 2625, 2702, 2895, 2975, 3150, 3281, 3474, 3570, 3825, 4053, 4250, 4825, 5250, 5355, 5790, 5950, 6375, 6562, 6755, 7650, 7875, 8106, 8685, 8925, 9650, 9843, 10710, 12159, 12750, 13510, 14475, 14875, 15750, 16405, 17370, 17850, 19125, 19686, 20265, 22967, 24125, 24318, 26775, 28950, 29529, 29750, 32810, 33775, 38250, 40530, 43425, 44625, 45934, 48250, 49215, 53550, 59058, 60795, 67550, 68901, 72375, 82025, 86850, 89250, 98430, 101325, 114835, 121590, 133875, 137802, 144750, 147645, 164050, 168875, 202650, 206703, 217125, 229670, 246075, 267750, 295290, 303975, 337750, 344505, 410125, 413406, 434250, 492150, 506625, 574175, 607950, 689010, 738225, 820250, 1013250, 1033515, 1148350, 1230375, 1476450, 1519875, 1722525, 2067030, 2460750, 2870875, 3039750, 3445050, 3691125, 5167575, 5741750, 7382250, 8612625, 10335150, 17225250, 25837875, 51675750]

約数ペア:

[(1, 51675750), (2, 25837875), (3, 17225250), (5, 10335150), (6, 8612625), (7, 7382250), (9, 5741750), (10, 5167575), (14, 3691125), (15, 3445050), (17, 3039750), (18, 2870875), (21, 2460750), (25, 2067030), (30, 1722525), (34, 1519875), (35, 1476450), (42, 1230375), (45, 1148350), (50, 1033515), (51, 1013250), (63, 820250), (70, 738225), (75, 689010), (85, 607950), (90, 574175), (102, 506625), (105, 492150), (119, 434250), (125, 413406), (126, 410125), (150, 344505), (153, 337750), (170, 303975), (175, 295290), (193, 267750), (210, 246075), (225, 229670), (238, 217125), (250, 206703), (255, 202650), (306, 168875), (315, 164050), (350, 147645), (357, 144750), (375, 137802), (386, 133875), (425, 121590), (450, 114835), (510, 101325), (525, 98430), (579, 89250), (595, 86850), (630, 82025), (714, 72375), (750, 68901), (765, 67550), (850, 60795), (875, 59058), (965, 53550), (1050, 49215), (1071, 48250), (1125, 45934), (1158, 44625), (1190, 43425), (1275, 40530), (1351, 38250), (1530, 33775), (1575, 32810), (1737, 29750), (1750, 29529), (1785, 28950), (1930, 26775), (2125, 24318), (2142, 24125), (2250, 22967), (2550, 20265), (2625, 19686), (2702, 19125), (2895, 17850), (2975, 17370), (3150, 16405), (3281, 15750), (3474, 14875), (3570, 14475), (3825, 13510), (4053, 12750), (4250, 12159), (4825, 10710), (5250, 9843), (5355, 9650), (5790, 8925), (5950, 8685), (6375, 8106), (6562, 7875), (6755, 7650)]