55058640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2521}}^1$

素因数の和:2557

約数の個数: 160

約数和(自身を含む): 210153216

約数和(自身を除く): 155094576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2521, 2730, 3120, 3640, 4368, 5042, 5460, 7280, 7563, 10084, 10920, 12605, 15126, 17647, 20168, 21840, 25210, 30252, 32773, 35294, 37815, 40336, 50420, 52941, 60504, 65546, 70588, 75630, 88235, 98319, 100840, 105882, 121008, 131092, 141176, 151260, 163865, 176470, 196638, 201680, 211764, 229411, 262184, 264705, 282352, 302520, 327730, 352940, 393276, 423528, 458822, 491595, 524368, 529410, 605040, 655460, 688233, 705880, 786552, 847056, 917644, 983190, 1058820, 1147055, 1310920, 1376466, 1411760, 1573104, 1835288, 1966380, 2117640, 2294110, 2621840, 2752932, 3441165, 3670576, 3932760, 4235280, 4588220, 5505864, 6882330, 7865520, 9176440, 11011728, 13764660, 18352880, 27529320, 55058640]

約数ペア:

[(1, 55058640), (2, 27529320), (3, 18352880), (4, 13764660), (5, 11011728), (6, 9176440), (7, 7865520), (8, 6882330), (10, 5505864), (12, 4588220), (13, 4235280), (14, 3932760), (15, 3670576), (16, 3441165), (20, 2752932), (21, 2621840), (24, 2294110), (26, 2117640), (28, 1966380), (30, 1835288), (35, 1573104), (39, 1411760), (40, 1376466), (42, 1310920), (48, 1147055), (52, 1058820), (56, 983190), (60, 917644), (65, 847056), (70, 786552), (78, 705880), (80, 688233), (84, 655460), (91, 605040), (104, 529410), (105, 524368), (112, 491595), (120, 458822), (130, 423528), (140, 393276), (156, 352940), (168, 327730), (182, 302520), (195, 282352), (208, 264705), (210, 262184), (240, 229411), (260, 211764), (273, 201680), (280, 196638), (312, 176470), (336, 163865), (364, 151260), (390, 141176), (420, 131092), (455, 121008), (520, 105882), (546, 100840), (560, 98319), (624, 88235), (728, 75630), (780, 70588), (840, 65546), (910, 60504), (1040, 52941), (1092, 50420), (1365, 40336), (1456, 37815), (1560, 35294), (1680, 32773), (1820, 30252), (2184, 25210), (2521, 21840), (2730, 20168), (3120, 17647), (3640, 15126), (4368, 12605), (5042, 10920), (5460, 10084), (7280, 7563)]