55880550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 173560320

約数和(自身を除く): 117679770

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 53, 54, 55, 66, 71, 75, 90, 99, 106, 110, 135, 142, 150, 159, 165, 198, 213, 225, 265, 270, 275, 297, 318, 330, 355, 426, 450, 477, 495, 530, 550, 583, 594, 639, 675, 710, 781, 795, 825, 954, 990, 1065, 1166, 1278, 1325, 1350, 1431, 1485, 1562, 1590, 1650, 1749, 1775, 1917, 2130, 2343, 2385, 2475, 2650, 2862, 2915, 2970, 3195, 3498, 3550, 3763, 3834, 3905, 3975, 4686, 4770, 4950, 5247, 5325, 5830, 6390, 7029, 7155, 7425, 7526, 7810, 7950, 8745, 9585, 10494, 10650, 11289, 11715, 11925, 14058, 14310, 14575, 14850, 15741, 15975, 17490, 18815, 19170, 19525, 21087, 22578, 23430, 23850, 26235, 29150, 31482, 31950, 33867, 35145, 35775, 37630, 39050, 41393, 42174, 43725, 47925, 52470, 56445, 58575, 67734, 70290, 71550, 78705, 82786, 87450, 94075, 95850, 101601, 105435, 112890, 117150, 124179, 131175, 157410, 169335, 175725, 188150, 203202, 206965, 210870, 248358, 262350, 282225, 338670, 351450, 372537, 393525, 413930, 508005, 527175, 564450, 620895, 745074, 787050, 846675, 1016010, 1034825, 1054350, 1117611, 1241790, 1693350, 1862685, 2069650, 2235222, 2540025, 3104475, 3725370, 5080050, 5588055, 6208950, 9313425, 11176110, 18626850, 27940275, 55880550]

約数ペア:

[(1, 55880550), (2, 27940275), (3, 18626850), (5, 11176110), (6, 9313425), (9, 6208950), (10, 5588055), (11, 5080050), (15, 3725370), (18, 3104475), (22, 2540025), (25, 2235222), (27, 2069650), (30, 1862685), (33, 1693350), (45, 1241790), (50, 1117611), (53, 1054350), (54, 1034825), (55, 1016010), (66, 846675), (71, 787050), (75, 745074), (90, 620895), (99, 564450), (106, 527175), (110, 508005), (135, 413930), (142, 393525), (150, 372537), (159, 351450), (165, 338670), (198, 282225), (213, 262350), (225, 248358), (265, 210870), (270, 206965), (275, 203202), (297, 188150), (318, 175725), (330, 169335), (355, 157410), (426, 131175), (450, 124179), (477, 117150), (495, 112890), (530, 105435), (550, 101601), (583, 95850), (594, 94075), (639, 87450), (675, 82786), (710, 78705), (781, 71550), (795, 70290), (825, 67734), (954, 58575), (990, 56445), (1065, 52470), (1166, 47925), (1278, 43725), (1325, 42174), (1350, 41393), (1431, 39050), (1485, 37630), (1562, 35775), (1590, 35145), (1650, 33867), (1749, 31950), (1775, 31482), (1917, 29150), (2130, 26235), (2343, 23850), (2385, 23430), (2475, 22578), (2650, 21087), (2862, 19525), (2915, 19170), (2970, 18815), (3195, 17490), (3498, 15975), (3550, 15741), (3763, 14850), (3834, 14575), (3905, 14310), (3975, 14058), (4686, 11925), (4770, 11715), (4950, 11289), (5247, 10650), (5325, 10494), (5830, 9585), (6390, 8745), (7029, 7950), (7155, 7810), (7425, 7526)]