51653910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:466

約数の個数: 128

約数和(自身を含む): 157593600

約数和(自身を除く): 105939690

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 59, 66, 70, 77, 105, 110, 118, 154, 165, 177, 210, 231, 295, 330, 354, 379, 385, 413, 462, 590, 649, 758, 770, 826, 885, 1137, 1155, 1239, 1298, 1770, 1895, 1947, 2065, 2274, 2310, 2478, 2653, 3245, 3790, 3894, 4130, 4169, 4543, 5306, 5685, 6195, 6490, 7959, 8338, 9086, 9735, 11370, 12390, 12507, 13265, 13629, 15918, 19470, 20845, 22361, 22715, 25014, 26530, 27258, 29183, 39795, 41690, 44722, 45430, 58366, 62535, 67083, 68145, 79590, 87549, 111805, 125070, 134166, 136290, 145915, 156527, 175098, 223610, 245971, 291830, 313054, 335415, 437745, 469581, 491942, 670830, 737913, 782635, 875490, 939162, 1229855, 1475826, 1565270, 1721797, 2347905, 2459710, 3443594, 3689565, 4695810, 5165391, 7379130, 8608985, 10330782, 17217970, 25826955, 51653910]

約数ペア:

[(1, 51653910), (2, 25826955), (3, 17217970), (5, 10330782), (6, 8608985), (7, 7379130), (10, 5165391), (11, 4695810), (14, 3689565), (15, 3443594), (21, 2459710), (22, 2347905), (30, 1721797), (33, 1565270), (35, 1475826), (42, 1229855), (55, 939162), (59, 875490), (66, 782635), (70, 737913), (77, 670830), (105, 491942), (110, 469581), (118, 437745), (154, 335415), (165, 313054), (177, 291830), (210, 245971), (231, 223610), (295, 175098), (330, 156527), (354, 145915), (379, 136290), (385, 134166), (413, 125070), (462, 111805), (590, 87549), (649, 79590), (758, 68145), (770, 67083), (826, 62535), (885, 58366), (1137, 45430), (1155, 44722), (1239, 41690), (1298, 39795), (1770, 29183), (1895, 27258), (1947, 26530), (2065, 25014), (2274, 22715), (2310, 22361), (2478, 20845), (2653, 19470), (3245, 15918), (3790, 13629), (3894, 13265), (4130, 12507), (4169, 12390), (4543, 11370), (5306, 9735), (5685, 9086), (6195, 8338), (6490, 7959)]