48512750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 128

約数和(自身を含む): 113218560

約数和(自身を除く): 64705810

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 25, 26, 46, 50, 55, 59, 65, 110, 115, 118, 125, 130, 143, 230, 250, 253, 275, 286, 295, 299, 325, 506, 550, 575, 590, 598, 649, 650, 715, 767, 1150, 1265, 1298, 1357, 1375, 1430, 1475, 1495, 1534, 1625, 2530, 2714, 2750, 2875, 2950, 2990, 3245, 3250, 3289, 3575, 3835, 5750, 6325, 6490, 6578, 6785, 7150, 7375, 7475, 7670, 8437, 12650, 13570, 14750, 14927, 14950, 16225, 16445, 16874, 17641, 17875, 19175, 29854, 31625, 32450, 32890, 33925, 35282, 35750, 37375, 38350, 42185, 63250, 67850, 74635, 74750, 81125, 82225, 84370, 88205, 95875, 149270, 162250, 164450, 169625, 176410, 191750, 194051, 210925, 339250, 373175, 388102, 411125, 421850, 441025, 746350, 822250, 882050, 970255, 1054625, 1865875, 1940510, 2109250, 2205125, 3731750, 4410250, 4851275, 9702550, 24256375, 48512750]

約数ペア:

[(1, 48512750), (2, 24256375), (5, 9702550), (10, 4851275), (11, 4410250), (13, 3731750), (22, 2205125), (23, 2109250), (25, 1940510), (26, 1865875), (46, 1054625), (50, 970255), (55, 882050), (59, 822250), (65, 746350), (110, 441025), (115, 421850), (118, 411125), (125, 388102), (130, 373175), (143, 339250), (230, 210925), (250, 194051), (253, 191750), (275, 176410), (286, 169625), (295, 164450), (299, 162250), (325, 149270), (506, 95875), (550, 88205), (575, 84370), (590, 82225), (598, 81125), (649, 74750), (650, 74635), (715, 67850), (767, 63250), (1150, 42185), (1265, 38350), (1298, 37375), (1357, 35750), (1375, 35282), (1430, 33925), (1475, 32890), (1495, 32450), (1534, 31625), (1625, 29854), (2530, 19175), (2714, 17875), (2750, 17641), (2875, 16874), (2950, 16445), (2990, 16225), (3245, 14950), (3250, 14927), (3289, 14750), (3575, 13570), (3835, 12650), (5750, 8437), (6325, 7670), (6490, 7475), (6578, 7375), (6785, 7150)]