51223440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4027}}^1$

素因数の和:4096

約数の個数: 80

約数和(自身を含む): 161828928

約数和(自身を除く): 110605488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4027, 4240, 6360, 8054, 12081, 12720, 16108, 20135, 24162, 32216, 40270, 48324, 60405, 64432, 80540, 96648, 120810, 161080, 193296, 213431, 241620, 322160, 426862, 483240, 640293, 853724, 966480, 1067155, 1280586, 1707448, 2134310, 2561172, 3201465, 3414896, 4268620, 5122344, 6402930, 8537240, 10244688, 12805860, 17074480, 25611720, 51223440]

約数ペア:

[(1, 51223440), (2, 25611720), (3, 17074480), (4, 12805860), (5, 10244688), (6, 8537240), (8, 6402930), (10, 5122344), (12, 4268620), (15, 3414896), (16, 3201465), (20, 2561172), (24, 2134310), (30, 1707448), (40, 1280586), (48, 1067155), (53, 966480), (60, 853724), (80, 640293), (106, 483240), (120, 426862), (159, 322160), (212, 241620), (240, 213431), (265, 193296), (318, 161080), (424, 120810), (530, 96648), (636, 80540), (795, 64432), (848, 60405), (1060, 48324), (1272, 40270), (1590, 32216), (2120, 24162), (2544, 20135), (3180, 16108), (4027, 12720), (4240, 12081), (6360, 8054)]