45311150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 93087792

約数和(自身を除く): 47776642

約数列:

[1, 2, 5, 10, 23, 25, 31, 41, 46, 50, 62, 82, 115, 155, 205, 230, 310, 410, 575, 713, 775, 943, 961, 1025, 1150, 1271, 1426, 1550, 1886, 1922, 2050, 2542, 3565, 4715, 4805, 6355, 7130, 9430, 9610, 12710, 17825, 22103, 23575, 24025, 29233, 31775, 35650, 39401, 44206, 47150, 48050, 58466, 63550, 78802, 110515, 146165, 197005, 221030, 292330, 394010, 552575, 730825, 906223, 985025, 1105150, 1461650, 1812446, 1970050, 4531115, 9062230, 22655575, 45311150]

約数ペア:

[(1, 45311150), (2, 22655575), (5, 9062230), (10, 4531115), (23, 1970050), (25, 1812446), (31, 1461650), (41, 1105150), (46, 985025), (50, 906223), (62, 730825), (82, 552575), (115, 394010), (155, 292330), (205, 221030), (230, 197005), (310, 146165), (410, 110515), (575, 78802), (713, 63550), (775, 58466), (943, 48050), (961, 47150), (1025, 44206), (1150, 39401), (1271, 35650), (1426, 31775), (1550, 29233), (1886, 24025), (1922, 23575), (2050, 22103), (2542, 17825), (3565, 12710), (4715, 9610), (4805, 9430), (6355, 7130)]