49204920450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{1213}}^1\times {\mathrm{5519}}^1$

素因数の和:6761

約数の個数: 144

約数和(自身を含む): 142093941120

約数和(自身を除く): 92889020670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1213, 1225, 1470, 2426, 2450, 3639, 3675, 5519, 6065, 7278, 7350, 8491, 11038, 12130, 16557, 16982, 18195, 25473, 27595, 30325, 33114, 36390, 38633, 42455, 50946, 55190, 59437, 60650, 77266, 82785, 84910, 90975, 115899, 118874, 127365, 137975, 165570, 178311, 181950, 193165, 212275, 231798, 254730, 270431, 275950, 297185, 356622, 386330, 413925, 424550, 540862, 579495, 594370, 636825, 811293, 827850, 891555, 965825, 1158990, 1273650, 1352155, 1485925, 1622586, 1783110, 1931650, 2704310, 2897475, 2971850, 4056465, 4457775, 5794950, 6694547, 6760775, 8112930, 8915550, 13389094, 13521550, 20083641, 20282325, 33472735, 40167282, 40564650, 46861829, 66945470, 93723658, 100418205, 140585487, 167363675, 200836410, 234309145, 281170974, 328032803, 334727350, 468618290, 502091025, 656065606, 702927435, 984098409, 1004182050, 1171545725, 1405854870, 1640164015, 1968196818, 2343091450, 3280328030, 3514637175, 4920492045, 7029274350, 8200820075, 9840984090, 16401640150, 24602460225, 49204920450]

約数ペア:

[(1, 49204920450), (2, 24602460225), (3, 16401640150), (5, 9840984090), (6, 8200820075), (7, 7029274350), (10, 4920492045), (14, 3514637175), (15, 3280328030), (21, 2343091450), (25, 1968196818), (30, 1640164015), (35, 1405854870), (42, 1171545725), (49, 1004182050), (50, 984098409), (70, 702927435), (75, 656065606), (98, 502091025), (105, 468618290), (147, 334727350), (150, 328032803), (175, 281170974), (210, 234309145), (245, 200836410), (294, 167363675), (350, 140585487), (490, 100418205), (525, 93723658), (735, 66945470), (1050, 46861829), (1213, 40564650), (1225, 40167282), (1470, 33472735), (2426, 20282325), (2450, 20083641), (3639, 13521550), (3675, 13389094), (5519, 8915550), (6065, 8112930), (7278, 6760775), (7350, 6694547), (8491, 5794950), (11038, 4457775), (12130, 4056465), (16557, 2971850), (16982, 2897475), (18195, 2704310), (25473, 1931650), (27595, 1783110), (30325, 1622586), (33114, 1485925), (36390, 1352155), (38633, 1273650), (42455, 1158990), (50946, 965825), (55190, 891555), (59437, 827850), (60650, 811293), (77266, 636825), (82785, 594370), (84910, 579495), (90975, 540862), (115899, 424550), (118874, 413925), (127365, 386330), (137975, 356622), (165570, 297185), (178311, 275950), (181950, 270431), (193165, 254730), (212275, 231798)]