49077450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:780

約数の個数: 72

約数和(自身を含む): 132777216

約数和(自身を除く): 83699766

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 191, 225, 382, 450, 571, 573, 955, 1142, 1146, 1713, 1719, 1910, 2855, 2865, 3426, 3438, 4775, 5139, 5710, 5730, 8565, 8595, 9550, 10278, 14275, 14325, 17130, 17190, 25695, 28550, 28650, 42825, 42975, 51390, 85650, 85950, 109061, 128475, 218122, 256950, 327183, 545305, 654366, 981549, 1090610, 1635915, 1963098, 2726525, 3271830, 4907745, 5453050, 8179575, 9815490, 16359150, 24538725, 49077450]

約数ペア:

[(1, 49077450), (2, 24538725), (3, 16359150), (5, 9815490), (6, 8179575), (9, 5453050), (10, 4907745), (15, 3271830), (18, 2726525), (25, 1963098), (30, 1635915), (45, 1090610), (50, 981549), (75, 654366), (90, 545305), (150, 327183), (191, 256950), (225, 218122), (382, 128475), (450, 109061), (571, 85950), (573, 85650), (955, 51390), (1142, 42975), (1146, 42825), (1713, 28650), (1719, 28550), (1910, 25695), (2855, 17190), (2865, 17130), (3426, 14325), (3438, 14275), (4775, 10278), (5139, 9550), (5710, 8595), (5730, 8565)]