55781670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11549}}^1$

素因数の和:11589

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 103885530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 11549, 23098, 34647, 57745, 69294, 80843, 115490, 161686, 173235, 242529, 265627, 346470, 404215, 485058, 531254, 796881, 808430, 1212645, 1328135, 1593762, 1859389, 2425290, 2656270, 3718778, 3984405, 5578167, 7968810, 9296945, 11156334, 18593890, 27890835, 55781670]

約数ペア:

[(1, 55781670), (2, 27890835), (3, 18593890), (5, 11156334), (6, 9296945), (7, 7968810), (10, 5578167), (14, 3984405), (15, 3718778), (21, 2656270), (23, 2425290), (30, 1859389), (35, 1593762), (42, 1328135), (46, 1212645), (69, 808430), (70, 796881), (105, 531254), (115, 485058), (138, 404215), (161, 346470), (210, 265627), (230, 242529), (322, 173235), (345, 161686), (483, 115490), (690, 80843), (805, 69294), (966, 57745), (1610, 34647), (2415, 23098), (4830, 11549)]