50973000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1344

約数の個数: 128

約数和(自身を含む): 171400320

約数和(自身を除く): 120427320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1307, 1500, 1560, 1625, 1950, 2600, 2614, 3000, 3250, 3900, 3921, 4875, 5228, 6500, 6535, 7800, 7842, 9750, 10456, 13000, 13070, 15684, 16991, 19500, 19605, 26140, 31368, 32675, 33982, 39000, 39210, 50973, 52280, 65350, 67964, 78420, 84955, 98025, 101946, 130700, 135928, 156840, 163375, 169910, 196050, 203892, 254865, 261400, 326750, 339820, 392100, 407784, 424775, 490125, 509730, 653500, 679640, 784200, 849550, 980250, 1019460, 1274325, 1307000, 1699100, 1960500, 2038920, 2123875, 2548650, 3398200, 3921000, 4247750, 5097300, 6371625, 8495500, 10194600, 12743250, 16991000, 25486500, 50973000]

約数ペア:

[(1, 50973000), (2, 25486500), (3, 16991000), (4, 12743250), (5, 10194600), (6, 8495500), (8, 6371625), (10, 5097300), (12, 4247750), (13, 3921000), (15, 3398200), (20, 2548650), (24, 2123875), (25, 2038920), (26, 1960500), (30, 1699100), (39, 1307000), (40, 1274325), (50, 1019460), (52, 980250), (60, 849550), (65, 784200), (75, 679640), (78, 653500), (100, 509730), (104, 490125), (120, 424775), (125, 407784), (130, 392100), (150, 339820), (156, 326750), (195, 261400), (200, 254865), (250, 203892), (260, 196050), (300, 169910), (312, 163375), (325, 156840), (375, 135928), (390, 130700), (500, 101946), (520, 98025), (600, 84955), (650, 78420), (750, 67964), (780, 65350), (975, 52280), (1000, 50973), (1300, 39210), (1307, 39000), (1500, 33982), (1560, 32675), (1625, 31368), (1950, 26140), (2600, 19605), (2614, 19500), (3000, 16991), (3250, 15684), (3900, 13070), (3921, 13000), (4875, 10456), (5228, 9750), (6500, 7842), (6535, 7800)]