52377780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 184923648

約数和(自身を除く): 132545868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 53, 60, 65, 70, 78, 84, 91, 105, 106, 130, 140, 156, 159, 181, 182, 195, 210, 212, 260, 265, 273, 318, 362, 364, 371, 390, 420, 455, 530, 543, 546, 636, 689, 724, 742, 780, 795, 905, 910, 1060, 1086, 1092, 1113, 1267, 1365, 1378, 1484, 1590, 1810, 1820, 1855, 2067, 2172, 2226, 2353, 2534, 2715, 2730, 2756, 3180, 3445, 3620, 3710, 3801, 4134, 4452, 4706, 4823, 5068, 5430, 5460, 5565, 6335, 6890, 7059, 7420, 7602, 8268, 9412, 9593, 9646, 10335, 10860, 11130, 11765, 12670, 13780, 14118, 14469, 15204, 16471, 19005, 19186, 19292, 20670, 22260, 23530, 24115, 25340, 28236, 28779, 28938, 32942, 35295, 38010, 38372, 41340, 47060, 47965, 48230, 49413, 57558, 57876, 65884, 67151, 70590, 72345, 76020, 82355, 95930, 96460, 98826, 115116, 124709, 134302, 141180, 143895, 144690, 164710, 191860, 197652, 201453, 247065, 249418, 268604, 287790, 289380, 329420, 335755, 374127, 402906, 494130, 498836, 575580, 623545, 671510, 748254, 805812, 872963, 988260, 1007265, 1247090, 1343020, 1496508, 1745926, 1870635, 2014530, 2494180, 2618889, 3491852, 3741270, 4029060, 4364815, 5237778, 7482540, 8729630, 10475556, 13094445, 17459260, 26188890, 52377780]

約数ペア:

[(1, 52377780), (2, 26188890), (3, 17459260), (4, 13094445), (5, 10475556), (6, 8729630), (7, 7482540), (10, 5237778), (12, 4364815), (13, 4029060), (14, 3741270), (15, 3491852), (20, 2618889), (21, 2494180), (26, 2014530), (28, 1870635), (30, 1745926), (35, 1496508), (39, 1343020), (42, 1247090), (52, 1007265), (53, 988260), (60, 872963), (65, 805812), (70, 748254), (78, 671510), (84, 623545), (91, 575580), (105, 498836), (106, 494130), (130, 402906), (140, 374127), (156, 335755), (159, 329420), (181, 289380), (182, 287790), (195, 268604), (210, 249418), (212, 247065), (260, 201453), (265, 197652), (273, 191860), (318, 164710), (362, 144690), (364, 143895), (371, 141180), (390, 134302), (420, 124709), (455, 115116), (530, 98826), (543, 96460), (546, 95930), (636, 82355), (689, 76020), (724, 72345), (742, 70590), (780, 67151), (795, 65884), (905, 57876), (910, 57558), (1060, 49413), (1086, 48230), (1092, 47965), (1113, 47060), (1267, 41340), (1365, 38372), (1378, 38010), (1484, 35295), (1590, 32942), (1810, 28938), (1820, 28779), (1855, 28236), (2067, 25340), (2172, 24115), (2226, 23530), (2353, 22260), (2534, 20670), (2715, 19292), (2730, 19186), (2756, 19005), (3180, 16471), (3445, 15204), (3620, 14469), (3710, 14118), (3801, 13780), (4134, 12670), (4452, 11765), (4706, 11130), (4823, 10860), (5068, 10335), (5430, 9646), (5460, 9593), (5565, 9412), (6335, 8268), (6890, 7602), (7059, 7420)]