54649890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 160

約数和(自身を含む): 159952320

約数和(自身を除く): 105302430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 53, 54, 57, 67, 81, 90, 95, 106, 114, 134, 135, 159, 162, 171, 190, 201, 265, 270, 285, 318, 335, 342, 402, 405, 477, 513, 530, 570, 603, 670, 795, 810, 855, 954, 1005, 1007, 1026, 1206, 1273, 1431, 1539, 1590, 1710, 1809, 2010, 2014, 2385, 2546, 2565, 2862, 3015, 3021, 3078, 3551, 3618, 3819, 4293, 4770, 5035, 5130, 5427, 6030, 6042, 6365, 7102, 7155, 7638, 7695, 8586, 9045, 9063, 10070, 10653, 10854, 11457, 12730, 14310, 15105, 15390, 17755, 18090, 18126, 19095, 21306, 21465, 22914, 27135, 27189, 30210, 31959, 34371, 35510, 38190, 42930, 45315, 53265, 54270, 54378, 57285, 63918, 67469, 68742, 81567, 90630, 95877, 103113, 106530, 114570, 134938, 135945, 159795, 163134, 171855, 191754, 202407, 206226, 271890, 287631, 319590, 337345, 343710, 404814, 407835, 479385, 515565, 575262, 607221, 674690, 815670, 958770, 1012035, 1031130, 1214442, 1438155, 1821663, 2024070, 2876310, 3036105, 3643326, 5464989, 6072210, 9108315, 10929978, 18216630, 27324945, 54649890]

約数ペア:

[(1, 54649890), (2, 27324945), (3, 18216630), (5, 10929978), (6, 9108315), (9, 6072210), (10, 5464989), (15, 3643326), (18, 3036105), (19, 2876310), (27, 2024070), (30, 1821663), (38, 1438155), (45, 1214442), (53, 1031130), (54, 1012035), (57, 958770), (67, 815670), (81, 674690), (90, 607221), (95, 575262), (106, 515565), (114, 479385), (134, 407835), (135, 404814), (159, 343710), (162, 337345), (171, 319590), (190, 287631), (201, 271890), (265, 206226), (270, 202407), (285, 191754), (318, 171855), (335, 163134), (342, 159795), (402, 135945), (405, 134938), (477, 114570), (513, 106530), (530, 103113), (570, 95877), (603, 90630), (670, 81567), (795, 68742), (810, 67469), (855, 63918), (954, 57285), (1005, 54378), (1007, 54270), (1026, 53265), (1206, 45315), (1273, 42930), (1431, 38190), (1539, 35510), (1590, 34371), (1710, 31959), (1809, 30210), (2010, 27189), (2014, 27135), (2385, 22914), (2546, 21465), (2565, 21306), (2862, 19095), (3015, 18126), (3021, 18090), (3078, 17755), (3551, 15390), (3618, 15105), (3819, 14310), (4293, 12730), (4770, 11457), (5035, 10854), (5130, 10653), (5427, 10070), (6030, 9063), (6042, 9045), (6365, 8586), (7102, 7695), (7155, 7638)]