57988190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1437

約数の個数: 64

約数和(自身を含む): 125375040

約数和(自身を除く): 67386850

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 170, 190, 221, 247, 323, 442, 494, 646, 1105, 1235, 1381, 1615, 2210, 2470, 2762, 3230, 4199, 6905, 8398, 13810, 17953, 20995, 23477, 26239, 35906, 41990, 46954, 52478, 89765, 117385, 131195, 179530, 234770, 262390, 305201, 341107, 446063, 610402, 682214, 892126, 1526005, 1705535, 2230315, 3052010, 3411070, 4460630, 5798819, 11597638, 28994095, 57988190]

約数ペア:

[(1, 57988190), (2, 28994095), (5, 11597638), (10, 5798819), (13, 4460630), (17, 3411070), (19, 3052010), (26, 2230315), (34, 1705535), (38, 1526005), (65, 892126), (85, 682214), (95, 610402), (130, 446063), (170, 341107), (190, 305201), (221, 262390), (247, 234770), (323, 179530), (442, 131195), (494, 117385), (646, 89765), (1105, 52478), (1235, 46954), (1381, 41990), (1615, 35906), (2210, 26239), (2470, 23477), (2762, 20995), (3230, 17953), (4199, 13810), (6905, 8398)]