49845150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:706

約数の個数: 72

約数和(自身を含む): 134750304

約数和(自身を除く): 84905154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 257, 431, 450, 514, 771, 862, 1285, 1293, 1542, 2155, 2313, 2570, 2586, 3855, 3879, 4310, 4626, 6425, 6465, 7710, 7758, 10775, 11565, 12850, 12930, 19275, 19395, 21550, 23130, 32325, 38550, 38790, 57825, 64650, 96975, 110767, 115650, 193950, 221534, 332301, 553835, 664602, 996903, 1107670, 1661505, 1993806, 2769175, 3323010, 4984515, 5538350, 8307525, 9969030, 16615050, 24922575, 49845150]

約数ペア:

[(1, 49845150), (2, 24922575), (3, 16615050), (5, 9969030), (6, 8307525), (9, 5538350), (10, 4984515), (15, 3323010), (18, 2769175), (25, 1993806), (30, 1661505), (45, 1107670), (50, 996903), (75, 664602), (90, 553835), (150, 332301), (225, 221534), (257, 193950), (431, 115650), (450, 110767), (514, 96975), (771, 64650), (862, 57825), (1285, 38790), (1293, 38550), (1542, 32325), (2155, 23130), (2313, 21550), (2570, 19395), (2586, 19275), (3855, 12930), (3879, 12850), (4310, 11565), (4626, 10775), (6425, 7758), (6465, 7710)]