51623220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 172440576

約数和(自身を除く): 120817356

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 43, 44, 51, 55, 60, 66, 68, 85, 86, 102, 107, 110, 129, 132, 165, 170, 172, 187, 204, 214, 215, 220, 255, 258, 321, 330, 340, 374, 428, 430, 473, 510, 516, 535, 561, 642, 645, 660, 731, 748, 860, 935, 946, 1020, 1070, 1122, 1177, 1284, 1290, 1419, 1462, 1605, 1819, 1870, 1892, 2140, 2193, 2244, 2354, 2365, 2580, 2805, 2838, 2924, 3210, 3531, 3638, 3655, 3740, 4386, 4601, 4708, 4730, 5457, 5610, 5676, 5885, 6420, 7062, 7095, 7276, 7310, 8041, 8772, 9095, 9202, 9460, 10914, 10965, 11220, 11770, 13803, 14124, 14190, 14620, 16082, 17655, 18190, 18404, 20009, 21828, 21930, 23005, 23540, 24123, 27285, 27606, 28380, 32164, 35310, 36380, 40018, 40205, 43860, 46010, 48246, 50611, 54570, 55212, 60027, 69015, 70620, 78217, 80036, 80410, 92020, 96492, 100045, 101222, 109140, 120054, 120615, 138030, 151833, 156434, 160820, 200090, 202444, 234651, 240108, 241230, 253055, 276060, 300135, 303666, 312868, 391085, 400180, 469302, 482460, 506110, 600270, 607332, 759165, 782170, 860387, 938604, 1012220, 1173255, 1200540, 1518330, 1564340, 1720774, 2346510, 2581161, 3036660, 3441548, 4301935, 4693020, 5162322, 8603870, 10324644, 12905805, 17207740, 25811610, 51623220]

約数ペア:

[(1, 51623220), (2, 25811610), (3, 17207740), (4, 12905805), (5, 10324644), (6, 8603870), (10, 5162322), (11, 4693020), (12, 4301935), (15, 3441548), (17, 3036660), (20, 2581161), (22, 2346510), (30, 1720774), (33, 1564340), (34, 1518330), (43, 1200540), (44, 1173255), (51, 1012220), (55, 938604), (60, 860387), (66, 782170), (68, 759165), (85, 607332), (86, 600270), (102, 506110), (107, 482460), (110, 469302), (129, 400180), (132, 391085), (165, 312868), (170, 303666), (172, 300135), (187, 276060), (204, 253055), (214, 241230), (215, 240108), (220, 234651), (255, 202444), (258, 200090), (321, 160820), (330, 156434), (340, 151833), (374, 138030), (428, 120615), (430, 120054), (473, 109140), (510, 101222), (516, 100045), (535, 96492), (561, 92020), (642, 80410), (645, 80036), (660, 78217), (731, 70620), (748, 69015), (860, 60027), (935, 55212), (946, 54570), (1020, 50611), (1070, 48246), (1122, 46010), (1177, 43860), (1284, 40205), (1290, 40018), (1419, 36380), (1462, 35310), (1605, 32164), (1819, 28380), (1870, 27606), (1892, 27285), (2140, 24123), (2193, 23540), (2244, 23005), (2354, 21930), (2365, 21828), (2580, 20009), (2805, 18404), (2838, 18190), (2924, 17655), (3210, 16082), (3531, 14620), (3638, 14190), (3655, 14124), (3740, 13803), (4386, 11770), (4601, 11220), (4708, 10965), (4730, 10914), (5457, 9460), (5610, 9202), (5676, 9095), (5885, 8772), (6420, 8041), (7062, 7310), (7095, 7276)]