47448972

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 136491264

約数和(自身を除く): 89042292

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 41, 51, 61, 62, 68, 82, 93, 102, 122, 123, 124, 153, 164, 183, 186, 204, 244, 246, 279, 306, 366, 369, 372, 492, 527, 549, 558, 612, 697, 732, 738, 1037, 1054, 1098, 1116, 1271, 1394, 1476, 1581, 1891, 2074, 2091, 2108, 2196, 2501, 2542, 2788, 3111, 3162, 3782, 3813, 4148, 4182, 4743, 5002, 5084, 5673, 6222, 6273, 6324, 7503, 7564, 7626, 8364, 9333, 9486, 10004, 11346, 11439, 12444, 12546, 15006, 15252, 17019, 18666, 18972, 21607, 22509, 22692, 22878, 25092, 30012, 32147, 34038, 37332, 42517, 43214, 45018, 45756, 64294, 64821, 68076, 77531, 85034, 86428, 90036, 96441, 127551, 128588, 129642, 155062, 170068, 192882, 194463, 232593, 255102, 259284, 289323, 310124, 382653, 385764, 388926, 465186, 510204, 578646, 697779, 765306, 777852, 930372, 1157292, 1318027, 1395558, 1530612, 2636054, 2791116, 3954081, 5272108, 7908162, 11862243, 15816324, 23724486, 47448972]

約数ペア:

[(1, 47448972), (2, 23724486), (3, 15816324), (4, 11862243), (6, 7908162), (9, 5272108), (12, 3954081), (17, 2791116), (18, 2636054), (31, 1530612), (34, 1395558), (36, 1318027), (41, 1157292), (51, 930372), (61, 777852), (62, 765306), (68, 697779), (82, 578646), (93, 510204), (102, 465186), (122, 388926), (123, 385764), (124, 382653), (153, 310124), (164, 289323), (183, 259284), (186, 255102), (204, 232593), (244, 194463), (246, 192882), (279, 170068), (306, 155062), (366, 129642), (369, 128588), (372, 127551), (492, 96441), (527, 90036), (549, 86428), (558, 85034), (612, 77531), (697, 68076), (732, 64821), (738, 64294), (1037, 45756), (1054, 45018), (1098, 43214), (1116, 42517), (1271, 37332), (1394, 34038), (1476, 32147), (1581, 30012), (1891, 25092), (2074, 22878), (2091, 22692), (2108, 22509), (2196, 21607), (2501, 18972), (2542, 18666), (2788, 17019), (3111, 15252), (3162, 15006), (3782, 12546), (3813, 12444), (4148, 11439), (4182, 11346), (4743, 10004), (5002, 9486), (5084, 9333), (5673, 8364), (6222, 7626), (6273, 7564), (6324, 7503)]