53141868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4937}}^1$

素因数の和:4983

約数の個数: 72

約数和(自身を含む): 150984288

約数和(自身を除く): 97842420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 4937, 5382, 9874, 10764, 14811, 19748, 29622, 44433, 59244, 64181, 88866, 113551, 128362, 177732, 192543, 227102, 256724, 340653, 385086, 454204, 577629, 681306, 770172, 1021959, 1155258, 1362612, 1476163, 2043918, 2310516, 2952326, 4087836, 4428489, 5904652, 8856978, 13285467, 17713956, 26570934, 53141868]

約数ペア:

[(1, 53141868), (2, 26570934), (3, 17713956), (4, 13285467), (6, 8856978), (9, 5904652), (12, 4428489), (13, 4087836), (18, 2952326), (23, 2310516), (26, 2043918), (36, 1476163), (39, 1362612), (46, 1155258), (52, 1021959), (69, 770172), (78, 681306), (92, 577629), (117, 454204), (138, 385086), (156, 340653), (207, 256724), (234, 227102), (276, 192543), (299, 177732), (414, 128362), (468, 113551), (598, 88866), (828, 64181), (897, 59244), (1196, 44433), (1794, 29622), (2691, 19748), (3588, 14811), (4937, 10764), (5382, 9874)]