48049380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 153753600

約数和(自身を除く): 105704220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 79, 90, 93, 109, 124, 155, 158, 180, 186, 218, 237, 279, 310, 316, 327, 372, 395, 436, 465, 474, 545, 558, 620, 654, 711, 790, 930, 948, 981, 1090, 1116, 1185, 1308, 1395, 1422, 1580, 1635, 1860, 1962, 2180, 2370, 2449, 2790, 2844, 3270, 3379, 3555, 3924, 4740, 4898, 4905, 5580, 6540, 6758, 7110, 7347, 8611, 9796, 9810, 10137, 12245, 13516, 14220, 14694, 16895, 17222, 19620, 20274, 22041, 24490, 25833, 29388, 30411, 33790, 34444, 36735, 40548, 43055, 44082, 48980, 50685, 51666, 60822, 67580, 73470, 77499, 86110, 88164, 101370, 103332, 110205, 121644, 129165, 146940, 152055, 154998, 172220, 202740, 220410, 258330, 266941, 304110, 309996, 387495, 440820, 516660, 533882, 608220, 774990, 800823, 1067764, 1334705, 1549980, 1601646, 2402469, 2669410, 3203292, 4004115, 4804938, 5338820, 8008230, 9609876, 12012345, 16016460, 24024690, 48049380]

約数ペア:

[(1, 48049380), (2, 24024690), (3, 16016460), (4, 12012345), (5, 9609876), (6, 8008230), (9, 5338820), (10, 4804938), (12, 4004115), (15, 3203292), (18, 2669410), (20, 2402469), (30, 1601646), (31, 1549980), (36, 1334705), (45, 1067764), (60, 800823), (62, 774990), (79, 608220), (90, 533882), (93, 516660), (109, 440820), (124, 387495), (155, 309996), (158, 304110), (180, 266941), (186, 258330), (218, 220410), (237, 202740), (279, 172220), (310, 154998), (316, 152055), (327, 146940), (372, 129165), (395, 121644), (436, 110205), (465, 103332), (474, 101370), (545, 88164), (558, 86110), (620, 77499), (654, 73470), (711, 67580), (790, 60822), (930, 51666), (948, 50685), (981, 48980), (1090, 44082), (1116, 43055), (1185, 40548), (1308, 36735), (1395, 34444), (1422, 33790), (1580, 30411), (1635, 29388), (1860, 25833), (1962, 24490), (2180, 22041), (2370, 20274), (2449, 19620), (2790, 17222), (2844, 16895), (3270, 14694), (3379, 14220), (3555, 13516), (3924, 12245), (4740, 10137), (4898, 9810), (4905, 9796), (5580, 8611), (6540, 7347), (6758, 7110)]