55638960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1095

約数の個数: 160

約数和(自身を含む): 196862400

約数和(自身を除く): 141223440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1049, 1105, 1326, 1360, 1560, 1768, 2040, 2098, 2210, 2652, 3120, 3147, 3315, 3536, 4080, 4196, 4420, 5245, 5304, 6294, 6630, 8392, 8840, 10490, 10608, 12588, 13260, 13637, 15735, 16784, 17680, 17833, 20980, 25176, 26520, 27274, 31470, 35666, 40911, 41960, 50352, 53040, 53499, 54548, 62940, 68185, 71332, 81822, 83920, 89165, 106998, 109096, 125880, 136370, 142664, 163644, 178330, 204555, 213996, 218192, 231829, 251760, 267495, 272740, 285328, 327288, 356660, 409110, 427992, 463658, 534990, 545480, 654576, 695487, 713320, 818220, 855984, 927316, 1069980, 1090960, 1159145, 1390974, 1426640, 1636440, 1854632, 2139960, 2318290, 2781948, 3272880, 3477435, 3709264, 4279920, 4636580, 5563896, 6954870, 9273160, 11127792, 13909740, 18546320, 27819480, 55638960]

約数ペア:

[(1, 55638960), (2, 27819480), (3, 18546320), (4, 13909740), (5, 11127792), (6, 9273160), (8, 6954870), (10, 5563896), (12, 4636580), (13, 4279920), (15, 3709264), (16, 3477435), (17, 3272880), (20, 2781948), (24, 2318290), (26, 2139960), (30, 1854632), (34, 1636440), (39, 1426640), (40, 1390974), (48, 1159145), (51, 1090960), (52, 1069980), (60, 927316), (65, 855984), (68, 818220), (78, 713320), (80, 695487), (85, 654576), (102, 545480), (104, 534990), (120, 463658), (130, 427992), (136, 409110), (156, 356660), (170, 327288), (195, 285328), (204, 272740), (208, 267495), (221, 251760), (240, 231829), (255, 218192), (260, 213996), (272, 204555), (312, 178330), (340, 163644), (390, 142664), (408, 136370), (442, 125880), (510, 109096), (520, 106998), (624, 89165), (663, 83920), (680, 81822), (780, 71332), (816, 68185), (884, 62940), (1020, 54548), (1040, 53499), (1049, 53040), (1105, 50352), (1326, 41960), (1360, 40911), (1560, 35666), (1768, 31470), (2040, 27274), (2098, 26520), (2210, 25176), (2652, 20980), (3120, 17833), (3147, 17680), (3315, 16784), (3536, 15735), (4080, 13637), (4196, 13260), (4420, 12588), (5245, 10608), (5304, 10490), (6294, 8840), (6630, 8392)]