53644860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 176432256

約数和(自身を除く): 122787396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 47, 51, 60, 68, 85, 90, 94, 102, 141, 153, 170, 180, 188, 204, 235, 255, 282, 306, 340, 373, 423, 470, 510, 564, 612, 705, 746, 765, 799, 846, 940, 1020, 1119, 1410, 1492, 1530, 1598, 1692, 1865, 2115, 2238, 2397, 2820, 3060, 3196, 3357, 3730, 3995, 4230, 4476, 4794, 5595, 6341, 6714, 7191, 7460, 7990, 8460, 9588, 11190, 11985, 12682, 13428, 14382, 15980, 16785, 17531, 19023, 22380, 23970, 25364, 28764, 31705, 33570, 35062, 35955, 38046, 47940, 52593, 57069, 63410, 67140, 70124, 71910, 76092, 87655, 95115, 105186, 114138, 126820, 143820, 157779, 175310, 190230, 210372, 228276, 262965, 285345, 298027, 315558, 350620, 380460, 525930, 570690, 596054, 631116, 788895, 894081, 1051860, 1141380, 1192108, 1490135, 1577790, 1788162, 2682243, 2980270, 3155580, 3576324, 4470405, 5364486, 5960540, 8940810, 10728972, 13411215, 17881620, 26822430, 53644860]

約数ペア:

[(1, 53644860), (2, 26822430), (3, 17881620), (4, 13411215), (5, 10728972), (6, 8940810), (9, 5960540), (10, 5364486), (12, 4470405), (15, 3576324), (17, 3155580), (18, 2980270), (20, 2682243), (30, 1788162), (34, 1577790), (36, 1490135), (45, 1192108), (47, 1141380), (51, 1051860), (60, 894081), (68, 788895), (85, 631116), (90, 596054), (94, 570690), (102, 525930), (141, 380460), (153, 350620), (170, 315558), (180, 298027), (188, 285345), (204, 262965), (235, 228276), (255, 210372), (282, 190230), (306, 175310), (340, 157779), (373, 143820), (423, 126820), (470, 114138), (510, 105186), (564, 95115), (612, 87655), (705, 76092), (746, 71910), (765, 70124), (799, 67140), (846, 63410), (940, 57069), (1020, 52593), (1119, 47940), (1410, 38046), (1492, 35955), (1530, 35062), (1598, 33570), (1692, 31705), (1865, 28764), (2115, 25364), (2238, 23970), (2397, 22380), (2820, 19023), (3060, 17531), (3196, 16785), (3357, 15980), (3730, 14382), (3995, 13428), (4230, 12682), (4476, 11985), (4794, 11190), (5595, 9588), (6341, 8460), (6714, 7990), (7191, 7460)]