55142511720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27030643}}^1$

素因数の和:27030674

約数の個数: 64

約数和(自身を含む): 175158573120

約数和(自身を除く): 120016061400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 27030643, 54061286, 81091929, 108122572, 135153215, 162183858, 216245144, 270306430, 324367716, 405459645, 459520931, 540612860, 648735432, 810919290, 919041862, 1081225720, 1378562793, 1621838580, 1838083724, 2297604655, 2757125586, 3243677160, 3676167448, 4595209310, 5514251172, 6892813965, 9190418620, 11028502344, 13785627930, 18380837240, 27571255860, 55142511720]

約数ペア:

[(1, 55142511720), (2, 27571255860), (3, 18380837240), (4, 13785627930), (5, 11028502344), (6, 9190418620), (8, 6892813965), (10, 5514251172), (12, 4595209310), (15, 3676167448), (17, 3243677160), (20, 2757125586), (24, 2297604655), (30, 1838083724), (34, 1621838580), (40, 1378562793), (51, 1081225720), (60, 919041862), (68, 810919290), (85, 648735432), (102, 540612860), (120, 459520931), (136, 405459645), (170, 324367716), (204, 270306430), (255, 216245144), (340, 162183858), (408, 135153215), (510, 108122572), (680, 81091929), (1020, 54061286), (2040, 27030643)]