49579725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 89063744

約数和(自身を除く): 39484019

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 211, 241, 325, 633, 723, 975, 1055, 1205, 2743, 3133, 3165, 3615, 5275, 6025, 8229, 9399, 13715, 15665, 15825, 18075, 41145, 46995, 50851, 68575, 78325, 152553, 205725, 234975, 254255, 661063, 762765, 1271275, 1983189, 3305315, 3813825, 9915945, 16526575, 49579725]

約数ペア:

[(1, 49579725), (3, 16526575), (5, 9915945), (13, 3813825), (15, 3305315), (25, 1983189), (39, 1271275), (65, 762765), (75, 661063), (195, 254255), (211, 234975), (241, 205725), (325, 152553), (633, 78325), (723, 68575), (975, 50851), (1055, 46995), (1205, 41145), (2743, 18075), (3133, 15825), (3165, 15665), (3615, 13715), (5275, 9399), (6025, 8229)]