53168520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 171849600

約数和(自身を除く): 118681080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 67, 68, 85, 102, 120, 134, 136, 170, 201, 204, 255, 268, 335, 340, 389, 402, 408, 510, 536, 670, 680, 778, 804, 1005, 1020, 1139, 1167, 1340, 1556, 1608, 1945, 2010, 2040, 2278, 2334, 2680, 3112, 3417, 3890, 4020, 4556, 4668, 5695, 5835, 6613, 6834, 7780, 8040, 9112, 9336, 11390, 11670, 13226, 13668, 15560, 17085, 19839, 22780, 23340, 26063, 26452, 27336, 33065, 34170, 39678, 45560, 46680, 52126, 52904, 66130, 68340, 78189, 79356, 99195, 104252, 130315, 132260, 136680, 156378, 158712, 198390, 208504, 260630, 264520, 312756, 390945, 396780, 443071, 521260, 625512, 781890, 793560, 886142, 1042520, 1329213, 1563780, 1772284, 2215355, 2658426, 3127560, 3544568, 4430710, 5316852, 6646065, 8861420, 10633704, 13292130, 17722840, 26584260, 53168520]

約数ペア:

[(1, 53168520), (2, 26584260), (3, 17722840), (4, 13292130), (5, 10633704), (6, 8861420), (8, 6646065), (10, 5316852), (12, 4430710), (15, 3544568), (17, 3127560), (20, 2658426), (24, 2215355), (30, 1772284), (34, 1563780), (40, 1329213), (51, 1042520), (60, 886142), (67, 793560), (68, 781890), (85, 625512), (102, 521260), (120, 443071), (134, 396780), (136, 390945), (170, 312756), (201, 264520), (204, 260630), (255, 208504), (268, 198390), (335, 158712), (340, 156378), (389, 136680), (402, 132260), (408, 130315), (510, 104252), (536, 99195), (670, 79356), (680, 78189), (778, 68340), (804, 66130), (1005, 52904), (1020, 52126), (1139, 46680), (1167, 45560), (1340, 39678), (1556, 34170), (1608, 33065), (1945, 27336), (2010, 26452), (2040, 26063), (2278, 23340), (2334, 22780), (2680, 19839), (3112, 17085), (3417, 15560), (3890, 13668), (4020, 13226), (4556, 11670), (4668, 11390), (5695, 9336), (5835, 9112), (6613, 8040), (6834, 7780)]