51742600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2843}}^1$

素因数の和:2879

約数の個数: 96

約数和(自身を含む): 148115520

約数和(自身を除く): 96372920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 2843, 3640, 4550, 5686, 9100, 11372, 14215, 18200, 19901, 22744, 28430, 36959, 39802, 56860, 71075, 73918, 79604, 99505, 113720, 142150, 147836, 159208, 184795, 199010, 258713, 284300, 295672, 369590, 398020, 497525, 517426, 568600, 739180, 796040, 923975, 995050, 1034852, 1293565, 1478360, 1847950, 1990100, 2069704, 2587130, 3695900, 3980200, 5174260, 6467825, 7391800, 10348520, 12935650, 25871300, 51742600]

約数ペア:

[(1, 51742600), (2, 25871300), (4, 12935650), (5, 10348520), (7, 7391800), (8, 6467825), (10, 5174260), (13, 3980200), (14, 3695900), (20, 2587130), (25, 2069704), (26, 1990100), (28, 1847950), (35, 1478360), (40, 1293565), (50, 1034852), (52, 995050), (56, 923975), (65, 796040), (70, 739180), (91, 568600), (100, 517426), (104, 497525), (130, 398020), (140, 369590), (175, 295672), (182, 284300), (200, 258713), (260, 199010), (280, 184795), (325, 159208), (350, 147836), (364, 142150), (455, 113720), (520, 99505), (650, 79604), (700, 73918), (728, 71075), (910, 56860), (1300, 39802), (1400, 36959), (1820, 28430), (2275, 22744), (2600, 19901), (2843, 18200), (3640, 14215), (4550, 11372), (5686, 9100)]