50951471350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{18457}}^1$

素因数の和:18650

約数の個数: 96

約数和(自身を含む): 106126707456

約数和(自身を除く): 55175236106

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 137, 155, 274, 310, 325, 403, 650, 685, 775, 806, 1370, 1550, 1781, 2015, 3425, 3562, 4030, 4247, 6850, 8494, 8905, 10075, 17810, 18457, 20150, 21235, 36914, 42470, 44525, 55211, 89050, 92285, 106175, 110422, 184570, 212350, 239941, 276055, 461425, 479882, 552110, 572167, 922850, 1144334, 1199705, 1380275, 2399410, 2528609, 2760550, 2860835, 5057218, 5721670, 5998525, 7438171, 11997050, 12643045, 14304175, 14876342, 25286090, 28608350, 32871917, 37190855, 63215225, 65743834, 74381710, 78386879, 126430450, 156773758, 164359585, 185954275, 328719170, 371908550, 391934395, 783868790, 821797925, 1019029427, 1643595850, 1959671975, 2038058854, 3919343950, 5095147135, 10190294270, 25475735675, 50951471350]

約数ペア:

[(1, 50951471350), (2, 25475735675), (5, 10190294270), (10, 5095147135), (13, 3919343950), (25, 2038058854), (26, 1959671975), (31, 1643595850), (50, 1019029427), (62, 821797925), (65, 783868790), (130, 391934395), (137, 371908550), (155, 328719170), (274, 185954275), (310, 164359585), (325, 156773758), (403, 126430450), (650, 78386879), (685, 74381710), (775, 65743834), (806, 63215225), (1370, 37190855), (1550, 32871917), (1781, 28608350), (2015, 25286090), (3425, 14876342), (3562, 14304175), (4030, 12643045), (4247, 11997050), (6850, 7438171), (8494, 5998525), (8905, 5721670), (10075, 5057218), (17810, 2860835), (18457, 2760550), (20150, 2528609), (21235, 2399410), (36914, 1380275), (42470, 1199705), (44525, 1144334), (55211, 922850), (89050, 572167), (92285, 552110), (106175, 479882), (110422, 461425), (184570, 276055), (212350, 239941)]