49535220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1999}}^1$

素因数の和:2077

約数の個数: 96

約数和(自身を含む): 161280000

約数和(自身を除く): 111744780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 708, 826, 885, 1180, 1239, 1652, 1770, 1999, 2065, 2478, 3540, 3998, 4130, 4956, 5997, 6195, 7996, 8260, 9995, 11994, 12390, 13993, 19990, 23988, 24780, 27986, 29985, 39980, 41979, 55972, 59970, 69965, 83958, 117941, 119940, 139930, 167916, 209895, 235882, 279860, 353823, 419790, 471764, 589705, 707646, 825587, 839580, 1179410, 1415292, 1651174, 1769115, 2358820, 2476761, 3302348, 3538230, 4127935, 4953522, 7076460, 8255870, 9907044, 12383805, 16511740, 24767610, 49535220]

約数ペア:

[(1, 49535220), (2, 24767610), (3, 16511740), (4, 12383805), (5, 9907044), (6, 8255870), (7, 7076460), (10, 4953522), (12, 4127935), (14, 3538230), (15, 3302348), (20, 2476761), (21, 2358820), (28, 1769115), (30, 1651174), (35, 1415292), (42, 1179410), (59, 839580), (60, 825587), (70, 707646), (84, 589705), (105, 471764), (118, 419790), (140, 353823), (177, 279860), (210, 235882), (236, 209895), (295, 167916), (354, 139930), (413, 119940), (420, 117941), (590, 83958), (708, 69965), (826, 59970), (885, 55972), (1180, 41979), (1239, 39980), (1652, 29985), (1770, 27986), (1999, 24780), (2065, 23988), (2478, 19990), (3540, 13993), (3998, 12390), (4130, 11994), (4956, 9995), (5997, 8260), (6195, 7996)]