54035540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 129505824

約数和(自身を除く): 75470284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 41, 52, 65, 74, 82, 130, 137, 148, 164, 185, 205, 260, 274, 370, 410, 481, 533, 548, 685, 740, 820, 962, 1066, 1370, 1517, 1781, 1924, 2132, 2405, 2665, 2740, 3034, 3562, 4810, 5069, 5330, 5617, 6068, 7124, 7585, 8905, 9620, 10138, 10660, 11234, 15170, 17810, 19721, 20276, 22468, 25345, 28085, 30340, 35620, 39442, 50690, 56170, 65897, 73021, 78884, 98605, 101380, 112340, 131794, 146042, 197210, 207829, 263588, 292084, 329485, 365105, 394420, 415658, 658970, 730210, 831316, 1039145, 1317940, 1460420, 2078290, 2701777, 4156580, 5403554, 10807108, 13508885, 27017770, 54035540]

約数ペア:

[(1, 54035540), (2, 27017770), (4, 13508885), (5, 10807108), (10, 5403554), (13, 4156580), (20, 2701777), (26, 2078290), (37, 1460420), (41, 1317940), (52, 1039145), (65, 831316), (74, 730210), (82, 658970), (130, 415658), (137, 394420), (148, 365105), (164, 329485), (185, 292084), (205, 263588), (260, 207829), (274, 197210), (370, 146042), (410, 131794), (481, 112340), (533, 101380), (548, 98605), (685, 78884), (740, 73021), (820, 65897), (962, 56170), (1066, 50690), (1370, 39442), (1517, 35620), (1781, 30340), (1924, 28085), (2132, 25345), (2405, 22468), (2665, 20276), (2740, 19721), (3034, 17810), (3562, 15170), (4810, 11234), (5069, 10660), (5330, 10138), (5617, 9620), (6068, 8905), (7124, 7585)]