55993440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 188116992

約数和(自身を除く): 132123552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 53, 60, 62, 71, 80, 93, 96, 106, 120, 124, 142, 155, 159, 160, 186, 212, 213, 240, 248, 265, 284, 310, 318, 355, 372, 424, 426, 465, 480, 496, 530, 568, 620, 636, 710, 744, 795, 848, 852, 930, 992, 1060, 1065, 1136, 1240, 1272, 1420, 1488, 1590, 1643, 1696, 1704, 1860, 2120, 2130, 2201, 2272, 2480, 2544, 2840, 2976, 3180, 3286, 3408, 3720, 3763, 4240, 4260, 4402, 4929, 4960, 5088, 5680, 6360, 6572, 6603, 6816, 7440, 7526, 8215, 8480, 8520, 8804, 9858, 11005, 11289, 11360, 12720, 13144, 13206, 14880, 15052, 16430, 17040, 17608, 18815, 19716, 22010, 22578, 24645, 25440, 26288, 26412, 30104, 32860, 33015, 34080, 35216, 37630, 39432, 44020, 45156, 49290, 52576, 52824, 56445, 60208, 65720, 66030, 70432, 75260, 78864, 88040, 90312, 98580, 105648, 112890, 116653, 120416, 131440, 132060, 150520, 157728, 176080, 180624, 197160, 211296, 225780, 233306, 262880, 264120, 301040, 349959, 352160, 361248, 394320, 451560, 466612, 528240, 583265, 602080, 699918, 788640, 903120, 933224, 1056480, 1166530, 1399836, 1749795, 1806240, 1866448, 2333060, 2799672, 3499590, 3732896, 4666120, 5599344, 6999180, 9332240, 11198688, 13998360, 18664480, 27996720, 55993440]

約数ペア:

[(1, 55993440), (2, 27996720), (3, 18664480), (4, 13998360), (5, 11198688), (6, 9332240), (8, 6999180), (10, 5599344), (12, 4666120), (15, 3732896), (16, 3499590), (20, 2799672), (24, 2333060), (30, 1866448), (31, 1806240), (32, 1749795), (40, 1399836), (48, 1166530), (53, 1056480), (60, 933224), (62, 903120), (71, 788640), (80, 699918), (93, 602080), (96, 583265), (106, 528240), (120, 466612), (124, 451560), (142, 394320), (155, 361248), (159, 352160), (160, 349959), (186, 301040), (212, 264120), (213, 262880), (240, 233306), (248, 225780), (265, 211296), (284, 197160), (310, 180624), (318, 176080), (355, 157728), (372, 150520), (424, 132060), (426, 131440), (465, 120416), (480, 116653), (496, 112890), (530, 105648), (568, 98580), (620, 90312), (636, 88040), (710, 78864), (744, 75260), (795, 70432), (848, 66030), (852, 65720), (930, 60208), (992, 56445), (1060, 52824), (1065, 52576), (1136, 49290), (1240, 45156), (1272, 44020), (1420, 39432), (1488, 37630), (1590, 35216), (1643, 34080), (1696, 33015), (1704, 32860), (1860, 30104), (2120, 26412), (2130, 26288), (2201, 25440), (2272, 24645), (2480, 22578), (2544, 22010), (2840, 19716), (2976, 18815), (3180, 17608), (3286, 17040), (3408, 16430), (3720, 15052), (3763, 14880), (4240, 13206), (4260, 13144), (4402, 12720), (4929, 11360), (4960, 11289), (5088, 11005), (5680, 9858), (6360, 8804), (6572, 8520), (6603, 8480), (6816, 8215), (7440, 7526)]