56207580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6551}}^1$

素因数の和:6587

約数の個数: 96

約数和(自身を含む): 184923648

約数和(自身を除く): 128716068

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 6551, 8580, 13102, 19653, 26204, 32755, 39306, 65510, 72061, 78612, 85163, 98265, 131020, 144122, 170326, 196530, 216183, 255489, 288244, 340652, 360305, 393060, 425815, 432366, 510978, 720610, 851630, 864732, 936793, 1021956, 1080915, 1277445, 1441220, 1703260, 1873586, 2161830, 2554890, 2810379, 3747172, 4323660, 4683965, 5109780, 5620758, 9367930, 11241516, 14051895, 18735860, 28103790, 56207580]

約数ペア:

[(1, 56207580), (2, 28103790), (3, 18735860), (4, 14051895), (5, 11241516), (6, 9367930), (10, 5620758), (11, 5109780), (12, 4683965), (13, 4323660), (15, 3747172), (20, 2810379), (22, 2554890), (26, 2161830), (30, 1873586), (33, 1703260), (39, 1441220), (44, 1277445), (52, 1080915), (55, 1021956), (60, 936793), (65, 864732), (66, 851630), (78, 720610), (110, 510978), (130, 432366), (132, 425815), (143, 393060), (156, 360305), (165, 340652), (195, 288244), (220, 255489), (260, 216183), (286, 196530), (330, 170326), (390, 144122), (429, 131020), (572, 98265), (660, 85163), (715, 78612), (780, 72061), (858, 65510), (1430, 39306), (1716, 32755), (2145, 26204), (2860, 19653), (4290, 13102), (6551, 8580)]