48498660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:714

約数の個数: 144

約数和(自身を含む): 171155712

約数和(自身を除く): 122657052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 631, 732, 854, 915, 1098, 1220, 1260, 1262, 1281, 1708, 1830, 1893, 2135, 2196, 2524, 2562, 2745, 3155, 3660, 3786, 3843, 4270, 4417, 5124, 5490, 5679, 6310, 6405, 7572, 7686, 8540, 8834, 9465, 10980, 11358, 12620, 12810, 13251, 15372, 17668, 18930, 19215, 22085, 22716, 25620, 26502, 28395, 37860, 38430, 38491, 39753, 44170, 53004, 56790, 66255, 76860, 76982, 79506, 88340, 113580, 115473, 132510, 153964, 159012, 192455, 198765, 230946, 265020, 269437, 346419, 384910, 397530, 461892, 538874, 577365, 692838, 769820, 795060, 808311, 1077748, 1154730, 1347185, 1385676, 1616622, 1732095, 2309460, 2424933, 2694370, 3233244, 3464190, 4041555, 4849866, 5388740, 6928380, 8083110, 9699732, 12124665, 16166220, 24249330, 48498660]

約数ペア:

[(1, 48498660), (2, 24249330), (3, 16166220), (4, 12124665), (5, 9699732), (6, 8083110), (7, 6928380), (9, 5388740), (10, 4849866), (12, 4041555), (14, 3464190), (15, 3233244), (18, 2694370), (20, 2424933), (21, 2309460), (28, 1732095), (30, 1616622), (35, 1385676), (36, 1347185), (42, 1154730), (45, 1077748), (60, 808311), (61, 795060), (63, 769820), (70, 692838), (84, 577365), (90, 538874), (105, 461892), (122, 397530), (126, 384910), (140, 346419), (180, 269437), (183, 265020), (210, 230946), (244, 198765), (252, 192455), (305, 159012), (315, 153964), (366, 132510), (420, 115473), (427, 113580), (549, 88340), (610, 79506), (630, 76982), (631, 76860), (732, 66255), (854, 56790), (915, 53004), (1098, 44170), (1220, 39753), (1260, 38491), (1262, 38430), (1281, 37860), (1708, 28395), (1830, 26502), (1893, 25620), (2135, 22716), (2196, 22085), (2524, 19215), (2562, 18930), (2745, 17668), (3155, 15372), (3660, 13251), (3786, 12810), (3843, 12620), (4270, 11358), (4417, 10980), (5124, 9465), (5490, 8834), (5679, 8540), (6310, 7686), (6405, 7572)]