50451720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1095

約数の個数: 128

約数和(自身を含む): 169741440

約数和(自身を除く): 119289720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 1033, 1110, 1221, 1320, 1480, 1628, 2035, 2066, 2220, 2442, 3099, 3256, 4070, 4132, 4440, 4884, 5165, 6105, 6198, 8140, 8264, 9768, 10330, 11363, 12210, 12396, 15495, 16280, 20660, 22726, 24420, 24792, 30990, 34089, 38221, 41320, 45452, 48840, 56815, 61980, 68178, 76442, 90904, 113630, 114663, 123960, 136356, 152884, 170445, 191105, 227260, 229326, 272712, 305768, 340890, 382210, 420431, 454520, 458652, 573315, 681780, 764420, 840862, 917304, 1146630, 1261293, 1363560, 1528840, 1681724, 2102155, 2293260, 2522586, 3363448, 4204310, 4586520, 5045172, 6306465, 8408620, 10090344, 12612930, 16817240, 25225860, 50451720]

約数ペア:

[(1, 50451720), (2, 25225860), (3, 16817240), (4, 12612930), (5, 10090344), (6, 8408620), (8, 6306465), (10, 5045172), (11, 4586520), (12, 4204310), (15, 3363448), (20, 2522586), (22, 2293260), (24, 2102155), (30, 1681724), (33, 1528840), (37, 1363560), (40, 1261293), (44, 1146630), (55, 917304), (60, 840862), (66, 764420), (74, 681780), (88, 573315), (110, 458652), (111, 454520), (120, 420431), (132, 382210), (148, 340890), (165, 305768), (185, 272712), (220, 229326), (222, 227260), (264, 191105), (296, 170445), (330, 152884), (370, 136356), (407, 123960), (440, 114663), (444, 113630), (555, 90904), (660, 76442), (740, 68178), (814, 61980), (888, 56815), (1033, 48840), (1110, 45452), (1221, 41320), (1320, 38221), (1480, 34089), (1628, 30990), (2035, 24792), (2066, 24420), (2220, 22726), (2442, 20660), (3099, 16280), (3256, 15495), (4070, 12396), (4132, 12210), (4440, 11363), (4884, 10330), (5165, 9768), (6105, 8264), (6198, 8140)]