55561896

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:496

約数の個数: 128

約数和(自身を含む): 170150400

約数和(自身を除く): 114588504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 72, 78, 94, 104, 108, 117, 141, 156, 188, 216, 234, 282, 312, 351, 376, 421, 423, 468, 564, 611, 702, 842, 846, 936, 1128, 1222, 1263, 1269, 1404, 1684, 1692, 1833, 2444, 2526, 2538, 2808, 3368, 3384, 3666, 3789, 4888, 5052, 5076, 5473, 5499, 7332, 7578, 10104, 10152, 10946, 10998, 11367, 14664, 15156, 16419, 16497, 19787, 21892, 21996, 22734, 30312, 32838, 32994, 39574, 43784, 43992, 45468, 49257, 59361, 65676, 65988, 79148, 90936, 98514, 118722, 131352, 131976, 147771, 158296, 178083, 197028, 237444, 257231, 295542, 356166, 394056, 474888, 514462, 534249, 591084, 712332, 771693, 1028924, 1068498, 1182168, 1424664, 1543386, 2057848, 2136996, 2315079, 3086772, 4273992, 4630158, 6173544, 6945237, 9260316, 13890474, 18520632, 27780948, 55561896]

約数ペア:

[(1, 55561896), (2, 27780948), (3, 18520632), (4, 13890474), (6, 9260316), (8, 6945237), (9, 6173544), (12, 4630158), (13, 4273992), (18, 3086772), (24, 2315079), (26, 2136996), (27, 2057848), (36, 1543386), (39, 1424664), (47, 1182168), (52, 1068498), (54, 1028924), (72, 771693), (78, 712332), (94, 591084), (104, 534249), (108, 514462), (117, 474888), (141, 394056), (156, 356166), (188, 295542), (216, 257231), (234, 237444), (282, 197028), (312, 178083), (351, 158296), (376, 147771), (421, 131976), (423, 131352), (468, 118722), (564, 98514), (611, 90936), (702, 79148), (842, 65988), (846, 65676), (936, 59361), (1128, 49257), (1222, 45468), (1263, 43992), (1269, 43784), (1404, 39574), (1684, 32994), (1692, 32838), (1833, 30312), (2444, 22734), (2526, 21996), (2538, 21892), (2808, 19787), (3368, 16497), (3384, 16419), (3666, 15156), (3789, 14664), (4888, 11367), (5052, 10998), (5076, 10946), (5473, 10152), (5499, 10104), (7332, 7578)]