53618850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 157034592

約数和(自身を除く): 103415742

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 43, 45, 50, 51, 75, 85, 86, 90, 102, 129, 150, 153, 163, 170, 215, 225, 255, 258, 306, 326, 387, 425, 430, 450, 489, 510, 645, 731, 765, 774, 815, 850, 978, 1075, 1275, 1290, 1462, 1467, 1530, 1630, 1935, 2150, 2193, 2445, 2550, 2771, 2934, 3225, 3655, 3825, 3870, 4075, 4386, 4890, 5542, 6450, 6579, 7009, 7310, 7335, 7650, 8150, 8313, 9675, 10965, 12225, 13158, 13855, 14018, 14670, 16626, 18275, 19350, 21027, 21930, 24450, 24939, 27710, 32895, 35045, 36550, 36675, 41565, 42054, 49878, 54825, 63081, 65790, 69275, 70090, 73350, 83130, 105135, 109650, 119153, 124695, 126162, 138550, 164475, 175225, 207825, 210270, 238306, 249390, 315405, 328950, 350450, 357459, 415650, 525675, 595765, 623475, 630810, 714918, 1051350, 1072377, 1191530, 1246950, 1577025, 1787295, 2144754, 2978825, 3154050, 3574590, 5361885, 5957650, 8936475, 10723770, 17872950, 26809425, 53618850]

約数ペア:

[(1, 53618850), (2, 26809425), (3, 17872950), (5, 10723770), (6, 8936475), (9, 5957650), (10, 5361885), (15, 3574590), (17, 3154050), (18, 2978825), (25, 2144754), (30, 1787295), (34, 1577025), (43, 1246950), (45, 1191530), (50, 1072377), (51, 1051350), (75, 714918), (85, 630810), (86, 623475), (90, 595765), (102, 525675), (129, 415650), (150, 357459), (153, 350450), (163, 328950), (170, 315405), (215, 249390), (225, 238306), (255, 210270), (258, 207825), (306, 175225), (326, 164475), (387, 138550), (425, 126162), (430, 124695), (450, 119153), (489, 109650), (510, 105135), (645, 83130), (731, 73350), (765, 70090), (774, 69275), (815, 65790), (850, 63081), (978, 54825), (1075, 49878), (1275, 42054), (1290, 41565), (1462, 36675), (1467, 36550), (1530, 35045), (1630, 32895), (1935, 27710), (2150, 24939), (2193, 24450), (2445, 21930), (2550, 21027), (2771, 19350), (2934, 18275), (3225, 16626), (3655, 14670), (3825, 14018), (3870, 13855), (4075, 13158), (4386, 12225), (4890, 10965), (5542, 9675), (6450, 8313), (6579, 8150), (7009, 7650), (7310, 7335)]