52269560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 145152000

約数和(自身を除く): 92882440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 79, 85, 119, 136, 139, 140, 158, 170, 238, 278, 280, 316, 340, 395, 476, 553, 556, 595, 632, 680, 695, 790, 952, 973, 1106, 1112, 1190, 1343, 1390, 1580, 1946, 2212, 2363, 2380, 2686, 2765, 2780, 3160, 3892, 4424, 4726, 4760, 4865, 5372, 5530, 5560, 6715, 7784, 9401, 9452, 9730, 10744, 10981, 11060, 11815, 13430, 16541, 18802, 18904, 19460, 21962, 22120, 23630, 26860, 33082, 37604, 38920, 43924, 47005, 47260, 53720, 54905, 66164, 75208, 76867, 82705, 87848, 94010, 94520, 109810, 132328, 153734, 165410, 186677, 188020, 219620, 307468, 330820, 373354, 376040, 384335, 439240, 614936, 661640, 746708, 768670, 933385, 1306739, 1493416, 1537340, 1866770, 2613478, 3074680, 3733540, 5226956, 6533695, 7467080, 10453912, 13067390, 26134780, 52269560]

約数ペア:

[(1, 52269560), (2, 26134780), (4, 13067390), (5, 10453912), (7, 7467080), (8, 6533695), (10, 5226956), (14, 3733540), (17, 3074680), (20, 2613478), (28, 1866770), (34, 1537340), (35, 1493416), (40, 1306739), (56, 933385), (68, 768670), (70, 746708), (79, 661640), (85, 614936), (119, 439240), (136, 384335), (139, 376040), (140, 373354), (158, 330820), (170, 307468), (238, 219620), (278, 188020), (280, 186677), (316, 165410), (340, 153734), (395, 132328), (476, 109810), (553, 94520), (556, 94010), (595, 87848), (632, 82705), (680, 76867), (695, 75208), (790, 66164), (952, 54905), (973, 53720), (1106, 47260), (1112, 47005), (1190, 43924), (1343, 38920), (1390, 37604), (1580, 33082), (1946, 26860), (2212, 23630), (2363, 22120), (2380, 21962), (2686, 19460), (2765, 18904), (2780, 18802), (3160, 16541), (3892, 13430), (4424, 11815), (4726, 11060), (4760, 10981), (4865, 10744), (5372, 9730), (5530, 9452), (5560, 9401), (6715, 7784)]