53870960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 156364992

約数和(自身を除く): 102494032

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 80, 85, 88, 104, 110, 130, 136, 143, 170, 176, 187, 208, 220, 221, 260, 272, 277, 286, 340, 374, 440, 442, 520, 554, 572, 680, 715, 748, 880, 884, 935, 1040, 1105, 1108, 1144, 1360, 1385, 1430, 1496, 1768, 1870, 2210, 2216, 2288, 2431, 2770, 2860, 2992, 3047, 3536, 3601, 3740, 4420, 4432, 4709, 4862, 5540, 5720, 6094, 7202, 7480, 8840, 9418, 9724, 11080, 11440, 12155, 12188, 14404, 14960, 15235, 17680, 18005, 18836, 19448, 22160, 23545, 24310, 24376, 28808, 30470, 36010, 37672, 38896, 39611, 47090, 48620, 48752, 51799, 57616, 60940, 61217, 72020, 75344, 79222, 94180, 97240, 103598, 121880, 122434, 144040, 158444, 188360, 194480, 198055, 207196, 243760, 244868, 258995, 288080, 306085, 316888, 376720, 396110, 414392, 489736, 517990, 612170, 633776, 673387, 792220, 828784, 979472, 1035980, 1224340, 1346774, 1584440, 2071960, 2448680, 2693548, 3168880, 3366935, 4143920, 4897360, 5387096, 6733870, 10774192, 13467740, 26935480, 53870960]

約数ペア:

[(1, 53870960), (2, 26935480), (4, 13467740), (5, 10774192), (8, 6733870), (10, 5387096), (11, 4897360), (13, 4143920), (16, 3366935), (17, 3168880), (20, 2693548), (22, 2448680), (26, 2071960), (34, 1584440), (40, 1346774), (44, 1224340), (52, 1035980), (55, 979472), (65, 828784), (68, 792220), (80, 673387), (85, 633776), (88, 612170), (104, 517990), (110, 489736), (130, 414392), (136, 396110), (143, 376720), (170, 316888), (176, 306085), (187, 288080), (208, 258995), (220, 244868), (221, 243760), (260, 207196), (272, 198055), (277, 194480), (286, 188360), (340, 158444), (374, 144040), (440, 122434), (442, 121880), (520, 103598), (554, 97240), (572, 94180), (680, 79222), (715, 75344), (748, 72020), (880, 61217), (884, 60940), (935, 57616), (1040, 51799), (1105, 48752), (1108, 48620), (1144, 47090), (1360, 39611), (1385, 38896), (1430, 37672), (1496, 36010), (1768, 30470), (1870, 28808), (2210, 24376), (2216, 24310), (2288, 23545), (2431, 22160), (2770, 19448), (2860, 18836), (2992, 18005), (3047, 17680), (3536, 15235), (3601, 14960), (3740, 14404), (4420, 12188), (4432, 12155), (4709, 11440), (4862, 11080), (5540, 9724), (5720, 9418), (6094, 8840), (7202, 7480)]