55885830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1861}}^1$

素因数の和:1902

約数の個数: 128

約数和(自身を含む): 180182016

約数和(自身を除く): 124296186

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 1861, 2002, 2145, 2310, 2730, 3003, 3722, 4290, 5005, 5583, 6006, 9305, 10010, 11166, 13027, 15015, 18610, 20471, 24193, 26054, 27915, 30030, 39081, 40942, 48386, 55830, 61413, 65135, 72579, 78162, 102355, 120965, 122826, 130270, 143297, 145158, 169351, 195405, 204710, 241930, 266123, 286594, 307065, 338702, 362895, 390810, 429891, 508053, 532246, 614130, 716485, 725790, 798369, 846755, 859782, 1016106, 1330615, 1432970, 1596738, 1693510, 1862861, 2149455, 2540265, 2661230, 3725722, 3991845, 4298910, 5080530, 5588583, 7983690, 9314305, 11177166, 18628610, 27942915, 55885830]

約数ペア:

[(1, 55885830), (2, 27942915), (3, 18628610), (5, 11177166), (6, 9314305), (7, 7983690), (10, 5588583), (11, 5080530), (13, 4298910), (14, 3991845), (15, 3725722), (21, 2661230), (22, 2540265), (26, 2149455), (30, 1862861), (33, 1693510), (35, 1596738), (39, 1432970), (42, 1330615), (55, 1016106), (65, 859782), (66, 846755), (70, 798369), (77, 725790), (78, 716485), (91, 614130), (105, 532246), (110, 508053), (130, 429891), (143, 390810), (154, 362895), (165, 338702), (182, 307065), (195, 286594), (210, 266123), (231, 241930), (273, 204710), (286, 195405), (330, 169351), (385, 145158), (390, 143297), (429, 130270), (455, 122826), (462, 120965), (546, 102355), (715, 78162), (770, 72579), (858, 65135), (910, 61413), (1001, 55830), (1155, 48386), (1365, 40942), (1430, 39081), (1861, 30030), (2002, 27915), (2145, 26054), (2310, 24193), (2730, 20471), (3003, 18610), (3722, 15015), (4290, 13027), (5005, 11166), (5583, 10010), (6006, 9305)]