51610130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 117037872

約数和(自身を除く): 65427742

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 121, 130, 143, 170, 187, 193, 221, 242, 286, 374, 386, 442, 605, 715, 935, 965, 1105, 1210, 1430, 1573, 1870, 1930, 2057, 2123, 2210, 2431, 2509, 3146, 3281, 4114, 4246, 4862, 5018, 6562, 7865, 10285, 10615, 12155, 12545, 15730, 16405, 20570, 21230, 23353, 24310, 25090, 26741, 27599, 32810, 36091, 42653, 46706, 53482, 55198, 72182, 85306, 116765, 133705, 137995, 180455, 213265, 233530, 267410, 275990, 303589, 360910, 397001, 426530, 469183, 607178, 794002, 938366, 1517945, 1985005, 2345915, 3035890, 3970010, 4691830, 5161013, 10322026, 25805065, 51610130]

約数ペア:

[(1, 51610130), (2, 25805065), (5, 10322026), (10, 5161013), (11, 4691830), (13, 3970010), (17, 3035890), (22, 2345915), (26, 1985005), (34, 1517945), (55, 938366), (65, 794002), (85, 607178), (110, 469183), (121, 426530), (130, 397001), (143, 360910), (170, 303589), (187, 275990), (193, 267410), (221, 233530), (242, 213265), (286, 180455), (374, 137995), (386, 133705), (442, 116765), (605, 85306), (715, 72182), (935, 55198), (965, 53482), (1105, 46706), (1210, 42653), (1430, 36091), (1573, 32810), (1870, 27599), (1930, 26741), (2057, 25090), (2123, 24310), (2210, 23353), (2431, 21230), (2509, 20570), (3146, 16405), (3281, 15730), (4114, 12545), (4246, 12155), (4862, 10615), (5018, 10285), (6562, 7865)]