51966900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1055

約数の個数: 144

約数和(自身を含む): 176030400

約数和(自身を除く): 124063500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1013, 1026, 1140, 1350, 1425, 1710, 1900, 2026, 2052, 2565, 2700, 2850, 3039, 3420, 4052, 4275, 5065, 5130, 5700, 6078, 8550, 9117, 10130, 10260, 12156, 12825, 15195, 17100, 18234, 19247, 20260, 25325, 25650, 27351, 30390, 36468, 38494, 45585, 50650, 51300, 54702, 57741, 60780, 75975, 76988, 91170, 96235, 101300, 109404, 115482, 136755, 151950, 173223, 182340, 192470, 227925, 230964, 273510, 288705, 303900, 346446, 384940, 455850, 481175, 519669, 547020, 577410, 683775, 692892, 866115, 911700, 962350, 1039338, 1154820, 1367550, 1443525, 1732230, 1924700, 2078676, 2598345, 2735100, 2887050, 3464460, 4330575, 5196690, 5774100, 8661150, 10393380, 12991725, 17322300, 25983450, 51966900]

約数ペア:

[(1, 51966900), (2, 25983450), (3, 17322300), (4, 12991725), (5, 10393380), (6, 8661150), (9, 5774100), (10, 5196690), (12, 4330575), (15, 3464460), (18, 2887050), (19, 2735100), (20, 2598345), (25, 2078676), (27, 1924700), (30, 1732230), (36, 1443525), (38, 1367550), (45, 1154820), (50, 1039338), (54, 962350), (57, 911700), (60, 866115), (75, 692892), (76, 683775), (90, 577410), (95, 547020), (100, 519669), (108, 481175), (114, 455850), (135, 384940), (150, 346446), (171, 303900), (180, 288705), (190, 273510), (225, 230964), (228, 227925), (270, 192470), (285, 182340), (300, 173223), (342, 151950), (380, 136755), (450, 115482), (475, 109404), (513, 101300), (540, 96235), (570, 91170), (675, 76988), (684, 75975), (855, 60780), (900, 57741), (950, 54702), (1013, 51300), (1026, 50650), (1140, 45585), (1350, 38494), (1425, 36468), (1710, 30390), (1900, 27351), (2026, 25650), (2052, 25325), (2565, 20260), (2700, 19247), (2850, 18234), (3039, 17100), (3420, 15195), (4052, 12825), (4275, 12156), (5065, 10260), (5130, 10130), (5700, 9117), (6078, 8550)]