54096920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 128286720

約数和(自身を除く): 74189800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 127, 184, 230, 254, 460, 463, 508, 635, 920, 926, 1016, 1270, 1852, 2315, 2540, 2921, 3704, 4630, 5080, 5842, 9260, 10649, 11684, 14605, 18520, 21298, 23368, 29210, 42596, 53245, 58420, 58801, 85192, 106490, 116840, 117602, 212980, 235204, 294005, 425960, 470408, 588010, 1176020, 1352423, 2352040, 2704846, 5409692, 6762115, 10819384, 13524230, 27048460, 54096920]

約数ペア:

[(1, 54096920), (2, 27048460), (4, 13524230), (5, 10819384), (8, 6762115), (10, 5409692), (20, 2704846), (23, 2352040), (40, 1352423), (46, 1176020), (92, 588010), (115, 470408), (127, 425960), (184, 294005), (230, 235204), (254, 212980), (460, 117602), (463, 116840), (508, 106490), (635, 85192), (920, 58801), (926, 58420), (1016, 53245), (1270, 42596), (1852, 29210), (2315, 23368), (2540, 21298), (2921, 18520), (3704, 14605), (4630, 11684), (5080, 10649), (5842, 9260)]