56136780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{14851}}^1$

素因数の和:14876

約数の個数: 96

約数和(自身を含む): 199610880

約数和(自身を除く): 143474100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 14851, 29702, 44553, 59404, 74255, 89106, 103957, 133659, 148510, 178212, 207914, 222765, 267318, 297020, 311871, 400977, 415828, 445530, 519785, 534636, 623742, 668295, 801954, 891060, 935613, 1039570, 1247484, 1336590, 1559355, 1603908, 1871226, 2004885, 2079140, 2673180, 2806839, 3118710, 3742452, 4009770, 4678065, 5613678, 6237420, 8019540, 9356130, 11227356, 14034195, 18712260, 28068390, 56136780]

約数ペア:

[(1, 56136780), (2, 28068390), (3, 18712260), (4, 14034195), (5, 11227356), (6, 9356130), (7, 8019540), (9, 6237420), (10, 5613678), (12, 4678065), (14, 4009770), (15, 3742452), (18, 3118710), (20, 2806839), (21, 2673180), (27, 2079140), (28, 2004885), (30, 1871226), (35, 1603908), (36, 1559355), (42, 1336590), (45, 1247484), (54, 1039570), (60, 935613), (63, 891060), (70, 801954), (84, 668295), (90, 623742), (105, 534636), (108, 519785), (126, 445530), (135, 415828), (140, 400977), (180, 311871), (189, 297020), (210, 267318), (252, 222765), (270, 207914), (315, 178212), (378, 148510), (420, 133659), (540, 103957), (630, 89106), (756, 74255), (945, 59404), (1260, 44553), (1890, 29702), (3780, 14851)]