55000140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 167650560

約数和(自身を除く): 112650420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 107, 130, 156, 195, 214, 260, 321, 390, 428, 535, 642, 659, 780, 1070, 1284, 1318, 1391, 1605, 1977, 2140, 2636, 2782, 3210, 3295, 3954, 4173, 5564, 6420, 6590, 6955, 7908, 8346, 8567, 9885, 13180, 13910, 16692, 17134, 19770, 20865, 25701, 27820, 34268, 39540, 41730, 42835, 51402, 70513, 83460, 85670, 102804, 128505, 141026, 171340, 211539, 257010, 282052, 352565, 423078, 514020, 705130, 846156, 916669, 1057695, 1410260, 1833338, 2115390, 2750007, 3666676, 4230780, 4583345, 5500014, 9166690, 11000028, 13750035, 18333380, 27500070, 55000140]

約数ペア:

[(1, 55000140), (2, 27500070), (3, 18333380), (4, 13750035), (5, 11000028), (6, 9166690), (10, 5500014), (12, 4583345), (13, 4230780), (15, 3666676), (20, 2750007), (26, 2115390), (30, 1833338), (39, 1410260), (52, 1057695), (60, 916669), (65, 846156), (78, 705130), (107, 514020), (130, 423078), (156, 352565), (195, 282052), (214, 257010), (260, 211539), (321, 171340), (390, 141026), (428, 128505), (535, 102804), (642, 85670), (659, 83460), (780, 70513), (1070, 51402), (1284, 42835), (1318, 41730), (1391, 39540), (1605, 34268), (1977, 27820), (2140, 25701), (2636, 20865), (2782, 19770), (3210, 17134), (3295, 16692), (3954, 13910), (4173, 13180), (5564, 9885), (6420, 8567), (6590, 8346), (6955, 7908)]