53301460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 128701440

約数和(自身を除く): 75399980

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 37, 38, 68, 74, 76, 85, 95, 148, 170, 185, 190, 223, 323, 340, 370, 380, 446, 629, 646, 703, 740, 892, 1115, 1258, 1292, 1406, 1615, 2230, 2516, 2812, 3145, 3230, 3515, 3791, 4237, 4460, 6290, 6460, 7030, 7582, 8251, 8474, 11951, 12580, 14060, 15164, 16502, 16948, 18955, 21185, 23902, 33004, 37910, 41255, 42370, 47804, 59755, 72029, 75820, 82510, 84740, 119510, 140267, 144058, 156769, 165020, 239020, 280534, 288116, 313538, 360145, 561068, 627076, 701335, 720290, 783845, 1402670, 1440580, 1567690, 2665073, 2805340, 3135380, 5330146, 10660292, 13325365, 26650730, 53301460]

約数ペア:

[(1, 53301460), (2, 26650730), (4, 13325365), (5, 10660292), (10, 5330146), (17, 3135380), (19, 2805340), (20, 2665073), (34, 1567690), (37, 1440580), (38, 1402670), (68, 783845), (74, 720290), (76, 701335), (85, 627076), (95, 561068), (148, 360145), (170, 313538), (185, 288116), (190, 280534), (223, 239020), (323, 165020), (340, 156769), (370, 144058), (380, 140267), (446, 119510), (629, 84740), (646, 82510), (703, 75820), (740, 72029), (892, 59755), (1115, 47804), (1258, 42370), (1292, 41255), (1406, 37910), (1615, 33004), (2230, 23902), (2516, 21185), (2812, 18955), (3145, 16948), (3230, 16502), (3515, 15164), (3791, 14060), (4237, 12580), (4460, 11951), (6290, 8474), (6460, 8251), (7030, 7582)]