57855980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 151732224

約数和(自身を除く): 93876244

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 83, 91, 130, 140, 166, 182, 260, 332, 364, 383, 415, 455, 581, 766, 830, 910, 1079, 1162, 1532, 1660, 1820, 1915, 2158, 2324, 2681, 2905, 3830, 4316, 4979, 5362, 5395, 5810, 7553, 7660, 9958, 10724, 10790, 11620, 13405, 15106, 19916, 21580, 24895, 26810, 30212, 31789, 34853, 37765, 49790, 53620, 63578, 69706, 75530, 99580, 127156, 139412, 151060, 158945, 174265, 222523, 317890, 348530, 413257, 445046, 635780, 697060, 826514, 890092, 1112615, 1653028, 2066285, 2225230, 2892799, 4132570, 4450460, 5785598, 8265140, 11571196, 14463995, 28927990, 57855980]

約数ペア:

[(1, 57855980), (2, 28927990), (4, 14463995), (5, 11571196), (7, 8265140), (10, 5785598), (13, 4450460), (14, 4132570), (20, 2892799), (26, 2225230), (28, 2066285), (35, 1653028), (52, 1112615), (65, 890092), (70, 826514), (83, 697060), (91, 635780), (130, 445046), (140, 413257), (166, 348530), (182, 317890), (260, 222523), (332, 174265), (364, 158945), (383, 151060), (415, 139412), (455, 127156), (581, 99580), (766, 75530), (830, 69706), (910, 63578), (1079, 53620), (1162, 49790), (1532, 37765), (1660, 34853), (1820, 31789), (1915, 30212), (2158, 26810), (2324, 24895), (2681, 21580), (2905, 19916), (3830, 15106), (4316, 13405), (4979, 11620), (5362, 10790), (5395, 10724), (5810, 9958), (7553, 7660)]