49984080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12251}}^1$

素因数の和:12284

約数の個数: 80

約数和(自身を含む): 164078784

約数和(自身を除く): 114094704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 12251, 24502, 36753, 49004, 61255, 73506, 98008, 122510, 147012, 183765, 196016, 208267, 245020, 294024, 367530, 416534, 490040, 588048, 624801, 735060, 833068, 980080, 1041335, 1249602, 1470120, 1666136, 2082670, 2499204, 2940240, 3124005, 3332272, 4165340, 4998408, 6248010, 8330680, 9996816, 12496020, 16661360, 24992040, 49984080]

約数ペア:

[(1, 49984080), (2, 24992040), (3, 16661360), (4, 12496020), (5, 9996816), (6, 8330680), (8, 6248010), (10, 4998408), (12, 4165340), (15, 3332272), (16, 3124005), (17, 2940240), (20, 2499204), (24, 2082670), (30, 1666136), (34, 1470120), (40, 1249602), (48, 1041335), (51, 980080), (60, 833068), (68, 735060), (80, 624801), (85, 588048), (102, 490040), (120, 416534), (136, 367530), (170, 294024), (204, 245020), (240, 208267), (255, 196016), (272, 183765), (340, 147012), (408, 122510), (510, 98008), (680, 73506), (816, 61255), (1020, 49004), (1360, 36753), (2040, 24502), (4080, 12251)]