51835560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2683}}^1$

素因数の和:2727

約数の個数: 128

約数和(自身を含む): 185518080

約数和(自身を除く): 133682520

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, 2683, 2760, 3220, 3864, 4830, 5366, 6440, 8049, 9660, 10732, 13415, 16098, 18781, 19320, 21464, 26830, 32196, 37562, 40245, 53660, 56343, 61709, 64392, 75124, 80490, 93905, 107320, 112686, 123418, 150248, 160980, 185127, 187810, 225372, 246836, 281715, 308545, 321960, 370254, 375620, 431963, 450744, 493672, 563430, 617090, 740508, 751240, 863926, 925635, 1126860, 1234180, 1295889, 1481016, 1727852, 1851270, 2159815, 2253720, 2468360, 2591778, 3455704, 3702540, 4319630, 5183556, 6479445, 7405080, 8639260, 10367112, 12958890, 17278520, 25917780, 51835560]

約数ペア:

[(1, 51835560), (2, 25917780), (3, 17278520), (4, 12958890), (5, 10367112), (6, 8639260), (7, 7405080), (8, 6479445), (10, 5183556), (12, 4319630), (14, 3702540), (15, 3455704), (20, 2591778), (21, 2468360), (23, 2253720), (24, 2159815), (28, 1851270), (30, 1727852), (35, 1481016), (40, 1295889), (42, 1234180), (46, 1126860), (56, 925635), (60, 863926), (69, 751240), (70, 740508), (84, 617090), (92, 563430), (105, 493672), (115, 450744), (120, 431963), (138, 375620), (140, 370254), (161, 321960), (168, 308545), (184, 281715), (210, 246836), (230, 225372), (276, 187810), (280, 185127), (322, 160980), (345, 150248), (420, 123418), (460, 112686), (483, 107320), (552, 93905), (644, 80490), (690, 75124), (805, 64392), (840, 61709), (920, 56343), (966, 53660), (1288, 40245), (1380, 37562), (1610, 32196), (1932, 26830), (2415, 21464), (2683, 19320), (2760, 18781), (3220, 16098), (3864, 13415), (4830, 10732), (5366, 9660), (6440, 8049)]