48985500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^2\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 152871264

約数和(自身を除く): 103885764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 113, 125, 150, 170, 204, 226, 250, 255, 289, 300, 339, 340, 375, 425, 452, 500, 510, 565, 578, 678, 750, 850, 867, 1020, 1130, 1156, 1275, 1356, 1445, 1500, 1695, 1700, 1734, 1921, 2125, 2260, 2550, 2825, 2890, 3390, 3468, 3842, 4250, 4335, 5100, 5650, 5763, 5780, 6375, 6780, 7225, 7684, 8475, 8500, 8670, 9605, 11300, 11526, 12750, 14125, 14450, 16950, 17340, 19210, 21675, 23052, 25500, 28250, 28815, 28900, 32657, 33900, 36125, 38420, 42375, 43350, 48025, 56500, 57630, 65314, 72250, 84750, 86700, 96050, 97971, 108375, 115260, 130628, 144075, 144500, 163285, 169500, 192100, 195942, 216750, 240125, 288150, 326570, 391884, 433500, 480250, 489855, 576300, 653140, 720375, 816425, 960500, 979710, 1440750, 1632850, 1959420, 2449275, 2881500, 3265700, 4082125, 4898550, 8164250, 9797100, 12246375, 16328500, 24492750, 48985500]

約数ペア:

[(1, 48985500), (2, 24492750), (3, 16328500), (4, 12246375), (5, 9797100), (6, 8164250), (10, 4898550), (12, 4082125), (15, 3265700), (17, 2881500), (20, 2449275), (25, 1959420), (30, 1632850), (34, 1440750), (50, 979710), (51, 960500), (60, 816425), (68, 720375), (75, 653140), (85, 576300), (100, 489855), (102, 480250), (113, 433500), (125, 391884), (150, 326570), (170, 288150), (204, 240125), (226, 216750), (250, 195942), (255, 192100), (289, 169500), (300, 163285), (339, 144500), (340, 144075), (375, 130628), (425, 115260), (452, 108375), (500, 97971), (510, 96050), (565, 86700), (578, 84750), (678, 72250), (750, 65314), (850, 57630), (867, 56500), (1020, 48025), (1130, 43350), (1156, 42375), (1275, 38420), (1356, 36125), (1445, 33900), (1500, 32657), (1695, 28900), (1700, 28815), (1734, 28250), (1921, 25500), (2125, 23052), (2260, 21675), (2550, 19210), (2825, 17340), (2890, 16950), (3390, 14450), (3468, 14125), (3842, 12750), (4250, 11526), (4335, 11300), (5100, 9605), (5650, 8670), (5763, 8500), (5780, 8475), (6375, 7684), (6780, 7225)]