55780872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{607}}^1$

素因数の和:1170

約数の個数: 64

約数和(自身を含む): 159928320

約数和(自身を除く): 104147448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 547, 607, 1094, 1214, 1641, 1821, 2188, 2428, 3282, 3642, 3829, 4249, 4376, 4856, 6564, 7284, 7658, 8498, 11487, 12747, 13128, 14568, 15316, 16996, 22974, 25494, 30632, 33992, 45948, 50988, 91896, 101976, 332029, 664058, 996087, 1328116, 1992174, 2324203, 2656232, 3984348, 4648406, 6972609, 7968696, 9296812, 13945218, 18593624, 27890436, 55780872]

約数ペア:

[(1, 55780872), (2, 27890436), (3, 18593624), (4, 13945218), (6, 9296812), (7, 7968696), (8, 6972609), (12, 4648406), (14, 3984348), (21, 2656232), (24, 2324203), (28, 1992174), (42, 1328116), (56, 996087), (84, 664058), (168, 332029), (547, 101976), (607, 91896), (1094, 50988), (1214, 45948), (1641, 33992), (1821, 30632), (2188, 25494), (2428, 22974), (3282, 16996), (3642, 15316), (3829, 14568), (4249, 13128), (4376, 12747), (4856, 11487), (6564, 8498), (7284, 7658)]