51646608

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:661

約数の個数: 120

約数和(自身を含む): 159239808

約数和(自身を除く): 107593200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 208, 234, 282, 312, 376, 423, 468, 564, 587, 611, 624, 752, 846, 936, 1128, 1174, 1222, 1692, 1761, 1833, 1872, 2256, 2348, 2444, 3384, 3522, 3666, 4696, 4888, 5283, 5499, 6768, 7044, 7332, 7631, 9392, 9776, 10566, 10998, 14088, 14664, 15262, 21132, 21996, 22893, 27589, 28176, 29328, 30524, 42264, 43992, 45786, 55178, 61048, 68679, 82767, 84528, 87984, 91572, 110356, 122096, 137358, 165534, 183144, 220712, 248301, 274716, 331068, 358657, 366288, 441424, 496602, 549432, 662136, 717314, 993204, 1075971, 1098864, 1324272, 1434628, 1986408, 2151942, 2869256, 3227913, 3972816, 4303884, 5738512, 6455826, 8607768, 12911652, 17215536, 25823304, 51646608]

約数ペア:

[(1, 51646608), (2, 25823304), (3, 17215536), (4, 12911652), (6, 8607768), (8, 6455826), (9, 5738512), (12, 4303884), (13, 3972816), (16, 3227913), (18, 2869256), (24, 2151942), (26, 1986408), (36, 1434628), (39, 1324272), (47, 1098864), (48, 1075971), (52, 993204), (72, 717314), (78, 662136), (94, 549432), (104, 496602), (117, 441424), (141, 366288), (144, 358657), (156, 331068), (188, 274716), (208, 248301), (234, 220712), (282, 183144), (312, 165534), (376, 137358), (423, 122096), (468, 110356), (564, 91572), (587, 87984), (611, 84528), (624, 82767), (752, 68679), (846, 61048), (936, 55178), (1128, 45786), (1174, 43992), (1222, 42264), (1692, 30524), (1761, 29328), (1833, 28176), (1872, 27589), (2256, 22893), (2348, 21996), (2444, 21132), (3384, 15262), (3522, 14664), (3666, 14088), (4696, 10998), (4888, 10566), (5283, 9776), (5499, 9392), (6768, 7631), (7044, 7332)]