55249530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 128

約数和(自身を含む): 162846720

約数和(自身を除く): 107597190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 61, 70, 95, 105, 114, 122, 133, 183, 190, 210, 227, 266, 285, 305, 366, 399, 427, 454, 570, 610, 665, 681, 798, 854, 915, 1135, 1159, 1281, 1330, 1362, 1589, 1830, 1995, 2135, 2270, 2318, 2562, 3178, 3405, 3477, 3990, 4270, 4313, 4767, 5795, 6405, 6810, 6954, 7945, 8113, 8626, 9534, 11590, 12810, 12939, 13847, 15890, 16226, 17385, 21565, 23835, 24339, 25878, 27694, 30191, 34770, 40565, 41541, 43130, 47670, 48678, 60382, 64695, 69235, 81130, 83082, 90573, 96929, 121695, 129390, 138470, 150955, 181146, 193858, 207705, 243390, 263093, 290787, 301910, 415410, 452865, 484645, 526186, 581574, 789279, 905730, 969290, 1315465, 1453935, 1578558, 1841651, 2630930, 2907870, 3683302, 3946395, 5524953, 7892790, 9208255, 11049906, 18416510, 27624765, 55249530]

約数ペア:

[(1, 55249530), (2, 27624765), (3, 18416510), (5, 11049906), (6, 9208255), (7, 7892790), (10, 5524953), (14, 3946395), (15, 3683302), (19, 2907870), (21, 2630930), (30, 1841651), (35, 1578558), (38, 1453935), (42, 1315465), (57, 969290), (61, 905730), (70, 789279), (95, 581574), (105, 526186), (114, 484645), (122, 452865), (133, 415410), (183, 301910), (190, 290787), (210, 263093), (227, 243390), (266, 207705), (285, 193858), (305, 181146), (366, 150955), (399, 138470), (427, 129390), (454, 121695), (570, 96929), (610, 90573), (665, 83082), (681, 81130), (798, 69235), (854, 64695), (915, 60382), (1135, 48678), (1159, 47670), (1281, 43130), (1330, 41541), (1362, 40565), (1589, 34770), (1830, 30191), (1995, 27694), (2135, 25878), (2270, 24339), (2318, 23835), (2562, 21565), (3178, 17385), (3405, 16226), (3477, 15890), (3990, 13847), (4270, 12939), (4313, 12810), (4767, 11590), (5795, 9534), (6405, 8626), (6810, 8113), (6954, 7945)]