49204968540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{693223}}^1$

素因数の和:693268

約数の個数: 144

約数和(自身を含む): 170499829248

約数和(自身を除く): 121294860708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 780, 845, 910, 1014, 1092, 1183, 1365, 1690, 1820, 2028, 2366, 2535, 2730, 3380, 3549, 4732, 5070, 5460, 5915, 7098, 10140, 11830, 14196, 17745, 23660, 35490, 70980, 693223, 1386446, 2079669, 2772892, 3466115, 4159338, 4852561, 6932230, 8318676, 9011899, 9705122, 10398345, 13864460, 14557683, 18023798, 19410244, 20796690, 24262805, 27035697, 29115366, 36047596, 41593380, 45059495, 48525610, 54071394, 58230732, 63083293, 72788415, 90118990, 97051220, 108142788, 117154687, 126166586, 135178485, 145576830, 180237980, 189249879, 234309374, 252333172, 270356970, 291153660, 315416465, 351464061, 378499758, 468618748, 540713940, 585773435, 630832930, 702928122, 756999516, 820082809, 946249395, 1171546870, 1261665860, 1405856244, 1640165618, 1757320305, 1892498790, 2343093740, 2460248427, 3280331236, 3514640610, 3784997580, 4100414045, 4920496854, 7029281220, 8200828090, 9840993708, 12301242135, 16401656180, 24602484270, 49204968540]

約数ペア:

[(1, 49204968540), (2, 24602484270), (3, 16401656180), (4, 12301242135), (5, 9840993708), (6, 8200828090), (7, 7029281220), (10, 4920496854), (12, 4100414045), (13, 3784997580), (14, 3514640610), (15, 3280331236), (20, 2460248427), (21, 2343093740), (26, 1892498790), (28, 1757320305), (30, 1640165618), (35, 1405856244), (39, 1261665860), (42, 1171546870), (52, 946249395), (60, 820082809), (65, 756999516), (70, 702928122), (78, 630832930), (84, 585773435), (91, 540713940), (105, 468618748), (130, 378499758), (140, 351464061), (156, 315416465), (169, 291153660), (182, 270356970), (195, 252333172), (210, 234309374), (260, 189249879), (273, 180237980), (338, 145576830), (364, 135178485), (390, 126166586), (420, 117154687), (455, 108142788), (507, 97051220), (546, 90118990), (676, 72788415), (780, 63083293), (845, 58230732), (910, 54071394), (1014, 48525610), (1092, 45059495), (1183, 41593380), (1365, 36047596), (1690, 29115366), (1820, 27035697), (2028, 24262805), (2366, 20796690), (2535, 19410244), (2730, 18023798), (3380, 14557683), (3549, 13864460), (4732, 10398345), (5070, 9705122), (5460, 9011899), (5915, 8318676), (7098, 6932230), (10140, 4852561), (11830, 4159338), (14196, 3466115), (17745, 2772892), (23660, 2079669), (35490, 1386446), (70980, 693223)]