55555488

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{8387}}^1$

素因数の和:8426

約数の個数: 72

約数和(自身を含む): 164874528

約数和(自身を除く): 109319040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 8387, 16774, 25161, 33548, 50322, 67096, 75483, 100644, 134192, 150966, 192901, 201288, 268384, 301932, 385802, 402576, 578703, 603864, 771604, 805152, 1157406, 1207728, 1543208, 1736109, 2314812, 2415456, 3086416, 3472218, 4629624, 6172832, 6944436, 9259248, 13888872, 18518496, 27777744, 55555488]

約数ペア:

[(1, 55555488), (2, 27777744), (3, 18518496), (4, 13888872), (6, 9259248), (8, 6944436), (9, 6172832), (12, 4629624), (16, 3472218), (18, 3086416), (23, 2415456), (24, 2314812), (32, 1736109), (36, 1543208), (46, 1207728), (48, 1157406), (69, 805152), (72, 771604), (92, 603864), (96, 578703), (138, 402576), (144, 385802), (184, 301932), (207, 268384), (276, 201288), (288, 192901), (368, 150966), (414, 134192), (552, 100644), (736, 75483), (828, 67096), (1104, 50322), (1656, 33548), (2208, 25161), (3312, 16774), (6624, 8387)]