48440340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 160462848

約数和(自身を除く): 112022508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 127, 130, 156, 163, 180, 195, 234, 254, 260, 326, 381, 390, 468, 489, 508, 585, 635, 652, 762, 780, 815, 978, 1143, 1170, 1270, 1467, 1524, 1630, 1651, 1905, 1956, 2119, 2286, 2340, 2445, 2540, 2934, 3260, 3302, 3810, 4238, 4572, 4890, 4953, 5715, 5868, 6357, 6604, 7335, 7620, 8255, 8476, 9780, 9906, 10595, 11430, 12714, 14670, 14859, 16510, 19071, 19812, 20701, 21190, 22860, 24765, 25428, 29340, 29718, 31785, 33020, 38142, 41402, 42380, 49530, 59436, 62103, 63570, 74295, 76284, 82804, 95355, 99060, 103505, 124206, 127140, 148590, 186309, 190710, 207010, 248412, 269113, 297180, 310515, 372618, 381420, 414020, 538226, 621030, 745236, 807339, 931545, 1076452, 1242060, 1345565, 1614678, 1863090, 2422017, 2691130, 3229356, 3726180, 4036695, 4844034, 5382260, 8073390, 9688068, 12110085, 16146780, 24220170, 48440340]

約数ペア:

[(1, 48440340), (2, 24220170), (3, 16146780), (4, 12110085), (5, 9688068), (6, 8073390), (9, 5382260), (10, 4844034), (12, 4036695), (13, 3726180), (15, 3229356), (18, 2691130), (20, 2422017), (26, 1863090), (30, 1614678), (36, 1345565), (39, 1242060), (45, 1076452), (52, 931545), (60, 807339), (65, 745236), (78, 621030), (90, 538226), (117, 414020), (127, 381420), (130, 372618), (156, 310515), (163, 297180), (180, 269113), (195, 248412), (234, 207010), (254, 190710), (260, 186309), (326, 148590), (381, 127140), (390, 124206), (468, 103505), (489, 99060), (508, 95355), (585, 82804), (635, 76284), (652, 74295), (762, 63570), (780, 62103), (815, 59436), (978, 49530), (1143, 42380), (1170, 41402), (1270, 38142), (1467, 33020), (1524, 31785), (1630, 29718), (1651, 29340), (1905, 25428), (1956, 24765), (2119, 22860), (2286, 21190), (2340, 20701), (2445, 19812), (2540, 19071), (2934, 16510), (3260, 14859), (3302, 14670), (3810, 12714), (4238, 11430), (4572, 10595), (4890, 9906), (4953, 9780), (5715, 8476), (5868, 8255), (6357, 7620), (6604, 7335)]