50606820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 170614080

約数和(自身を除く): 120007260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 61, 66, 90, 99, 110, 122, 132, 165, 180, 183, 198, 220, 244, 305, 330, 366, 396, 419, 495, 549, 610, 660, 671, 732, 838, 915, 990, 1098, 1220, 1257, 1342, 1676, 1830, 1980, 2013, 2095, 2196, 2514, 2684, 2745, 3355, 3660, 3771, 4026, 4190, 4609, 5028, 5490, 6039, 6285, 6710, 7542, 8052, 8380, 9218, 10065, 10980, 12078, 12570, 13420, 13827, 15084, 18436, 18855, 20130, 23045, 24156, 25140, 25559, 27654, 30195, 37710, 40260, 41481, 46090, 51118, 55308, 60390, 69135, 75420, 76677, 82962, 92180, 102236, 120780, 127795, 138270, 153354, 165924, 207405, 230031, 255590, 276540, 281149, 306708, 383385, 414810, 460062, 511180, 562298, 766770, 829620, 843447, 920124, 1124596, 1150155, 1405745, 1533540, 1686894, 2300310, 2530341, 2811490, 3373788, 4217235, 4600620, 5060682, 5622980, 8434470, 10121364, 12651705, 16868940, 25303410, 50606820]

約数ペア:

[(1, 50606820), (2, 25303410), (3, 16868940), (4, 12651705), (5, 10121364), (6, 8434470), (9, 5622980), (10, 5060682), (11, 4600620), (12, 4217235), (15, 3373788), (18, 2811490), (20, 2530341), (22, 2300310), (30, 1686894), (33, 1533540), (36, 1405745), (44, 1150155), (45, 1124596), (55, 920124), (60, 843447), (61, 829620), (66, 766770), (90, 562298), (99, 511180), (110, 460062), (122, 414810), (132, 383385), (165, 306708), (180, 281149), (183, 276540), (198, 255590), (220, 230031), (244, 207405), (305, 165924), (330, 153354), (366, 138270), (396, 127795), (419, 120780), (495, 102236), (549, 92180), (610, 82962), (660, 76677), (671, 75420), (732, 69135), (838, 60390), (915, 55308), (990, 51118), (1098, 46090), (1220, 41481), (1257, 40260), (1342, 37710), (1676, 30195), (1830, 27654), (1980, 25559), (2013, 25140), (2095, 24156), (2196, 23045), (2514, 20130), (2684, 18855), (2745, 18436), (3355, 15084), (3660, 13827), (3771, 13420), (4026, 12570), (4190, 12078), (4609, 10980), (5028, 10065), (5490, 9218), (6039, 8380), (6285, 8052), (6710, 7542)]