53187960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2753}}^1$

素因数の和:2797

約数の個数: 128

約数和(自身を含む): 190356480

約数和(自身を除く): 137168520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2753, 2760, 3220, 3864, 4830, 5506, 6440, 8259, 9660, 11012, 13765, 16518, 19271, 19320, 22024, 27530, 33036, 38542, 41295, 55060, 57813, 63319, 66072, 77084, 82590, 96355, 110120, 115626, 126638, 154168, 165180, 189957, 192710, 231252, 253276, 289065, 316595, 330360, 379914, 385420, 443233, 462504, 506552, 578130, 633190, 759828, 770840, 886466, 949785, 1156260, 1266380, 1329699, 1519656, 1772932, 1899570, 2216165, 2312520, 2532760, 2659398, 3545864, 3799140, 4432330, 5318796, 6648495, 7598280, 8864660, 10637592, 13296990, 17729320, 26593980, 53187960]

約数ペア:

[(1, 53187960), (2, 26593980), (3, 17729320), (4, 13296990), (5, 10637592), (6, 8864660), (7, 7598280), (8, 6648495), (10, 5318796), (12, 4432330), (14, 3799140), (15, 3545864), (20, 2659398), (21, 2532760), (23, 2312520), (24, 2216165), (28, 1899570), (30, 1772932), (35, 1519656), (40, 1329699), (42, 1266380), (46, 1156260), (56, 949785), (60, 886466), (69, 770840), (70, 759828), (84, 633190), (92, 578130), (105, 506552), (115, 462504), (120, 443233), (138, 385420), (140, 379914), (161, 330360), (168, 316595), (184, 289065), (210, 253276), (230, 231252), (276, 192710), (280, 189957), (322, 165180), (345, 154168), (420, 126638), (460, 115626), (483, 110120), (552, 96355), (644, 82590), (690, 77084), (805, 66072), (840, 63319), (920, 57813), (966, 55060), (1288, 41295), (1380, 38542), (1610, 33036), (1932, 27530), (2415, 22024), (2753, 19320), (2760, 19271), (3220, 16518), (3864, 13765), (4830, 11012), (5506, 9660), (6440, 8259)]