56343720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5657}}^1$

素因数の和:5754

約数の個数: 64

約数和(自身を含む): 171097920

約数和(自身を除く): 114754200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 5657, 9960, 11314, 16971, 22628, 28285, 33942, 45256, 56570, 67884, 84855, 113140, 135768, 169710, 226280, 339420, 469531, 678840, 939062, 1408593, 1878124, 2347655, 2817186, 3756248, 4695310, 5634372, 7042965, 9390620, 11268744, 14085930, 18781240, 28171860, 56343720]

約数ペア:

[(1, 56343720), (2, 28171860), (3, 18781240), (4, 14085930), (5, 11268744), (6, 9390620), (8, 7042965), (10, 5634372), (12, 4695310), (15, 3756248), (20, 2817186), (24, 2347655), (30, 1878124), (40, 1408593), (60, 939062), (83, 678840), (120, 469531), (166, 339420), (249, 226280), (332, 169710), (415, 135768), (498, 113140), (664, 84855), (830, 67884), (996, 56570), (1245, 45256), (1660, 33942), (1992, 28285), (2490, 22628), (3320, 16971), (4980, 11314), (5657, 9960)]