51500448

素因数分解:

$2^5\times 3^5\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 156854880

約数和(自身を除く): 105354432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 81, 96, 108, 111, 144, 148, 162, 179, 216, 222, 243, 288, 296, 324, 333, 358, 432, 444, 486, 537, 592, 648, 666, 716, 864, 888, 972, 999, 1074, 1184, 1296, 1332, 1432, 1611, 1776, 1944, 1998, 2148, 2592, 2664, 2864, 2997, 3222, 3552, 3888, 3996, 4296, 4833, 5328, 5728, 5994, 6444, 6623, 7776, 7992, 8592, 8991, 9666, 10656, 11988, 12888, 13246, 14499, 15984, 17184, 17982, 19332, 19869, 23976, 25776, 26492, 28998, 31968, 35964, 38664, 39738, 43497, 47952, 51552, 52984, 57996, 59607, 71928, 77328, 79476, 86994, 95904, 105968, 115992, 119214, 143856, 154656, 158952, 173988, 178821, 211936, 231984, 238428, 287712, 317904, 347976, 357642, 463968, 476856, 536463, 635808, 695952, 715284, 953712, 1072926, 1391904, 1430568, 1609389, 1907424, 2145852, 2861136, 3218778, 4291704, 5722272, 6437556, 8583408, 12875112, 17166816, 25750224, 51500448]

約数ペア:

[(1, 51500448), (2, 25750224), (3, 17166816), (4, 12875112), (6, 8583408), (8, 6437556), (9, 5722272), (12, 4291704), (16, 3218778), (18, 2861136), (24, 2145852), (27, 1907424), (32, 1609389), (36, 1430568), (37, 1391904), (48, 1072926), (54, 953712), (72, 715284), (74, 695952), (81, 635808), (96, 536463), (108, 476856), (111, 463968), (144, 357642), (148, 347976), (162, 317904), (179, 287712), (216, 238428), (222, 231984), (243, 211936), (288, 178821), (296, 173988), (324, 158952), (333, 154656), (358, 143856), (432, 119214), (444, 115992), (486, 105968), (537, 95904), (592, 86994), (648, 79476), (666, 77328), (716, 71928), (864, 59607), (888, 57996), (972, 52984), (999, 51552), (1074, 47952), (1184, 43497), (1296, 39738), (1332, 38664), (1432, 35964), (1611, 31968), (1776, 28998), (1944, 26492), (1998, 25776), (2148, 23976), (2592, 19869), (2664, 19332), (2864, 17982), (2997, 17184), (3222, 15984), (3552, 14499), (3888, 13246), (3996, 12888), (4296, 11988), (4833, 10656), (5328, 9666), (5728, 8991), (5994, 8592), (6444, 7992), (6623, 7776)]