48203000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 123552000

約数和(自身を除く): 75349000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 43, 50, 59, 76, 86, 95, 100, 118, 125, 152, 172, 190, 200, 215, 236, 250, 295, 344, 380, 430, 472, 475, 500, 590, 760, 817, 860, 950, 1000, 1075, 1121, 1180, 1475, 1634, 1720, 1900, 2150, 2242, 2360, 2375, 2537, 2950, 3268, 3800, 4085, 4300, 4484, 4750, 5074, 5375, 5605, 5900, 6536, 7375, 8170, 8600, 8968, 9500, 10148, 10750, 11210, 11800, 12685, 14750, 16340, 19000, 20296, 20425, 21500, 22420, 25370, 28025, 29500, 32680, 40850, 43000, 44840, 48203, 50740, 56050, 59000, 63425, 81700, 96406, 101480, 102125, 112100, 126850, 140125, 163400, 192812, 204250, 224200, 241015, 253700, 280250, 317125, 385624, 408500, 482030, 507400, 560500, 634250, 817000, 964060, 1121000, 1205075, 1268500, 1928120, 2410150, 2537000, 4820300, 6025375, 9640600, 12050750, 24101500, 48203000]

約数ペア:

[(1, 48203000), (2, 24101500), (4, 12050750), (5, 9640600), (8, 6025375), (10, 4820300), (19, 2537000), (20, 2410150), (25, 1928120), (38, 1268500), (40, 1205075), (43, 1121000), (50, 964060), (59, 817000), (76, 634250), (86, 560500), (95, 507400), (100, 482030), (118, 408500), (125, 385624), (152, 317125), (172, 280250), (190, 253700), (200, 241015), (215, 224200), (236, 204250), (250, 192812), (295, 163400), (344, 140125), (380, 126850), (430, 112100), (472, 102125), (475, 101480), (500, 96406), (590, 81700), (760, 63425), (817, 59000), (860, 56050), (950, 50740), (1000, 48203), (1075, 44840), (1121, 43000), (1180, 40850), (1475, 32680), (1634, 29500), (1720, 28025), (1900, 25370), (2150, 22420), (2242, 21500), (2360, 20425), (2375, 20296), (2537, 19000), (2950, 16340), (3268, 14750), (3800, 12685), (4085, 11800), (4300, 11210), (4484, 10750), (4750, 10148), (5074, 9500), (5375, 8968), (5605, 8600), (5900, 8170), (6536, 7375)]