51008760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1171}}^1$

素因数の和:1210

約数の個数: 144

約数和(自身を含む): 182374920

約数和(自身を除く): 131366160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1171, 1210, 1320, 1452, 1815, 1980, 2178, 2342, 2420, 2904, 3513, 3630, 3960, 4356, 4684, 4840, 5445, 5855, 7026, 7260, 8712, 9368, 10539, 10890, 11710, 12881, 14052, 14520, 17565, 21078, 21780, 23420, 25762, 28104, 35130, 38643, 42156, 43560, 46840, 51524, 52695, 64405, 70260, 77286, 84312, 103048, 105390, 115929, 128810, 140520, 141691, 154572, 193215, 210780, 231858, 257620, 283382, 309144, 386430, 421560, 425073, 463716, 515240, 566764, 579645, 708455, 772860, 850146, 927432, 1133528, 1159290, 1275219, 1416910, 1545720, 1700292, 2125365, 2318580, 2550438, 2833820, 3400584, 4250730, 4637160, 5100876, 5667640, 6376095, 8501460, 10201752, 12752190, 17002920, 25504380, 51008760]

約数ペア:

[(1, 51008760), (2, 25504380), (3, 17002920), (4, 12752190), (5, 10201752), (6, 8501460), (8, 6376095), (9, 5667640), (10, 5100876), (11, 4637160), (12, 4250730), (15, 3400584), (18, 2833820), (20, 2550438), (22, 2318580), (24, 2125365), (30, 1700292), (33, 1545720), (36, 1416910), (40, 1275219), (44, 1159290), (45, 1133528), (55, 927432), (60, 850146), (66, 772860), (72, 708455), (88, 579645), (90, 566764), (99, 515240), (110, 463716), (120, 425073), (121, 421560), (132, 386430), (165, 309144), (180, 283382), (198, 257620), (220, 231858), (242, 210780), (264, 193215), (330, 154572), (360, 141691), (363, 140520), (396, 128810), (440, 115929), (484, 105390), (495, 103048), (605, 84312), (660, 77286), (726, 70260), (792, 64405), (968, 52695), (990, 51524), (1089, 46840), (1171, 43560), (1210, 42156), (1320, 38643), (1452, 35130), (1815, 28104), (1980, 25762), (2178, 23420), (2342, 21780), (2420, 21078), (2904, 17565), (3513, 14520), (3630, 14052), (3960, 12881), (4356, 11710), (4684, 10890), (4840, 10539), (5445, 9368), (5855, 8712), (7026, 7260)]