51349452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 161336448

約数和(自身を除く): 109986996

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 49, 51, 66, 68, 77, 84, 98, 102, 119, 132, 147, 154, 187, 196, 204, 231, 238, 294, 308, 357, 374, 462, 467, 476, 539, 561, 588, 714, 748, 833, 924, 934, 1078, 1122, 1309, 1401, 1428, 1617, 1666, 1868, 2156, 2244, 2499, 2618, 2802, 3234, 3269, 3332, 3927, 4998, 5137, 5236, 5604, 6468, 6538, 7854, 7939, 9163, 9807, 9996, 10274, 13076, 15411, 15708, 15878, 18326, 19614, 20548, 22883, 23817, 27489, 30822, 31756, 35959, 36652, 39228, 45766, 47634, 54978, 55573, 61644, 68649, 71918, 87329, 91532, 95268, 107877, 109956, 111146, 137298, 143836, 166719, 174658, 215754, 222292, 251713, 261987, 274596, 333438, 349316, 389011, 431508, 503426, 523974, 611303, 666876, 755139, 778022, 1006852, 1047948, 1167033, 1222606, 1510278, 1556044, 1833909, 2334066, 2445212, 3020556, 3667818, 4279121, 4668132, 7335636, 8558242, 12837363, 17116484, 25674726, 51349452]

約数ペア:

[(1, 51349452), (2, 25674726), (3, 17116484), (4, 12837363), (6, 8558242), (7, 7335636), (11, 4668132), (12, 4279121), (14, 3667818), (17, 3020556), (21, 2445212), (22, 2334066), (28, 1833909), (33, 1556044), (34, 1510278), (42, 1222606), (44, 1167033), (49, 1047948), (51, 1006852), (66, 778022), (68, 755139), (77, 666876), (84, 611303), (98, 523974), (102, 503426), (119, 431508), (132, 389011), (147, 349316), (154, 333438), (187, 274596), (196, 261987), (204, 251713), (231, 222292), (238, 215754), (294, 174658), (308, 166719), (357, 143836), (374, 137298), (462, 111146), (467, 109956), (476, 107877), (539, 95268), (561, 91532), (588, 87329), (714, 71918), (748, 68649), (833, 61644), (924, 55573), (934, 54978), (1078, 47634), (1122, 45766), (1309, 39228), (1401, 36652), (1428, 35959), (1617, 31756), (1666, 30822), (1868, 27489), (2156, 23817), (2244, 22883), (2499, 20548), (2618, 19614), (2802, 18326), (3234, 15878), (3269, 15708), (3332, 15411), (3927, 13076), (4998, 10274), (5137, 9996), (5236, 9807), (5604, 9163), (6468, 7939), (6538, 7854)]