55844040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3499}}^1$

素因数の和:3539

約数の個数: 128

約数和(自身を含む): 201600000

約数和(自身を除く): 145755960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3499, 3990, 5320, 6998, 7980, 10497, 13996, 15960, 17495, 20994, 24493, 27992, 34990, 41988, 48986, 52485, 66481, 69980, 73479, 83976, 97972, 104970, 122465, 132962, 139960, 146958, 195944, 199443, 209940, 244930, 265924, 293916, 332405, 367395, 398886, 419880, 465367, 489860, 531848, 587832, 664810, 734790, 797772, 930734, 979720, 997215, 1329620, 1396101, 1469580, 1595544, 1861468, 1994430, 2326835, 2659240, 2792202, 2939160, 3722936, 3988860, 4653670, 5584404, 6980505, 7977720, 9307340, 11168808, 13961010, 18614680, 27922020, 55844040]

約数ペア:

[(1, 55844040), (2, 27922020), (3, 18614680), (4, 13961010), (5, 11168808), (6, 9307340), (7, 7977720), (8, 6980505), (10, 5584404), (12, 4653670), (14, 3988860), (15, 3722936), (19, 2939160), (20, 2792202), (21, 2659240), (24, 2326835), (28, 1994430), (30, 1861468), (35, 1595544), (38, 1469580), (40, 1396101), (42, 1329620), (56, 997215), (57, 979720), (60, 930734), (70, 797772), (76, 734790), (84, 664810), (95, 587832), (105, 531848), (114, 489860), (120, 465367), (133, 419880), (140, 398886), (152, 367395), (168, 332405), (190, 293916), (210, 265924), (228, 244930), (266, 209940), (280, 199443), (285, 195944), (380, 146958), (399, 139960), (420, 132962), (456, 122465), (532, 104970), (570, 97972), (665, 83976), (760, 73479), (798, 69980), (840, 66481), (1064, 52485), (1140, 48986), (1330, 41988), (1596, 34990), (1995, 27992), (2280, 24493), (2660, 20994), (3192, 17495), (3499, 15960), (3990, 13996), (5320, 10497), (6998, 7980)]