53651250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 120

約数和(自身を含む): 153513360

約数和(自身を除く): 99862110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 125, 150, 171, 190, 225, 250, 251, 285, 342, 375, 450, 475, 502, 570, 625, 750, 753, 855, 950, 1125, 1250, 1255, 1425, 1506, 1710, 1875, 2250, 2259, 2375, 2510, 2850, 3750, 3765, 4275, 4518, 4750, 4769, 5625, 6275, 7125, 7530, 8550, 9538, 11250, 11295, 11875, 12550, 14250, 14307, 18825, 21375, 22590, 23750, 23845, 28614, 31375, 35625, 37650, 42750, 42921, 47690, 56475, 62750, 71250, 71535, 85842, 94125, 106875, 112950, 119225, 143070, 156875, 188250, 213750, 214605, 238450, 282375, 313750, 357675, 429210, 470625, 564750, 596125, 715350, 941250, 1073025, 1192250, 1411875, 1788375, 2146050, 2823750, 2980625, 3576750, 5365125, 5961250, 8941875, 10730250, 17883750, 26825625, 53651250]

約数ペア:

[(1, 53651250), (2, 26825625), (3, 17883750), (5, 10730250), (6, 8941875), (9, 5961250), (10, 5365125), (15, 3576750), (18, 2980625), (19, 2823750), (25, 2146050), (30, 1788375), (38, 1411875), (45, 1192250), (50, 1073025), (57, 941250), (75, 715350), (90, 596125), (95, 564750), (114, 470625), (125, 429210), (150, 357675), (171, 313750), (190, 282375), (225, 238450), (250, 214605), (251, 213750), (285, 188250), (342, 156875), (375, 143070), (450, 119225), (475, 112950), (502, 106875), (570, 94125), (625, 85842), (750, 71535), (753, 71250), (855, 62750), (950, 56475), (1125, 47690), (1250, 42921), (1255, 42750), (1425, 37650), (1506, 35625), (1710, 31375), (1875, 28614), (2250, 23845), (2259, 23750), (2375, 22590), (2510, 21375), (2850, 18825), (3750, 14307), (3765, 14250), (4275, 12550), (4518, 11875), (4750, 11295), (4769, 11250), (5625, 9538), (6275, 8550), (7125, 7530)]