56464740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{373}}^1$

素因数の和:446

約数の個数: 108

約数和(自身を含む): 177861684

約数和(自身を除く): 121396944

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 373, 435, 522, 580, 746, 841, 870, 1044, 1119, 1305, 1492, 1682, 1740, 1865, 2238, 2523, 2610, 3357, 3364, 3730, 4205, 4476, 5046, 5220, 5595, 6714, 7460, 7569, 8410, 10092, 10817, 11190, 12615, 13428, 15138, 16785, 16820, 21634, 22380, 25230, 30276, 32451, 33570, 37845, 43268, 50460, 54085, 64902, 67140, 75690, 97353, 108170, 129804, 151380, 162255, 194706, 216340, 313693, 324510, 389412, 486765, 627386, 649020, 941079, 973530, 1254772, 1568465, 1882158, 1947060, 2823237, 3136930, 3764316, 4705395, 5646474, 6273860, 9410790, 11292948, 14116185, 18821580, 28232370, 56464740]

約数ペア:

[(1, 56464740), (2, 28232370), (3, 18821580), (4, 14116185), (5, 11292948), (6, 9410790), (9, 6273860), (10, 5646474), (12, 4705395), (15, 3764316), (18, 3136930), (20, 2823237), (29, 1947060), (30, 1882158), (36, 1568465), (45, 1254772), (58, 973530), (60, 941079), (87, 649020), (90, 627386), (116, 486765), (145, 389412), (174, 324510), (180, 313693), (261, 216340), (290, 194706), (348, 162255), (373, 151380), (435, 129804), (522, 108170), (580, 97353), (746, 75690), (841, 67140), (870, 64902), (1044, 54085), (1119, 50460), (1305, 43268), (1492, 37845), (1682, 33570), (1740, 32451), (1865, 30276), (2238, 25230), (2523, 22380), (2610, 21634), (3357, 16820), (3364, 16785), (3730, 15138), (4205, 13428), (4476, 12615), (5046, 11190), (5220, 10817), (5595, 10092), (6714, 8410), (7460, 7569)]