55186950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 169917696

約数和(自身を除く): 114730746

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 169, 175, 182, 195, 210, 273, 311, 325, 338, 350, 390, 455, 507, 525, 546, 622, 650, 845, 910, 933, 975, 1014, 1050, 1183, 1365, 1555, 1690, 1866, 1950, 2177, 2275, 2366, 2535, 2730, 3110, 3549, 4043, 4225, 4354, 4550, 4665, 5070, 5915, 6531, 6825, 7098, 7775, 8086, 8450, 9330, 10885, 11830, 12129, 12675, 13062, 13650, 15550, 17745, 20215, 21770, 23325, 24258, 25350, 28301, 29575, 32655, 35490, 40430, 46650, 52559, 54425, 56602, 59150, 60645, 65310, 84903, 88725, 101075, 105118, 108850, 121290, 141505, 157677, 163275, 169806, 177450, 202150, 262795, 283010, 303225, 315354, 326550, 367913, 424515, 525590, 606450, 707525, 735826, 788385, 849030, 1103739, 1313975, 1415050, 1576770, 1839565, 2122575, 2207478, 2627950, 3679130, 3941925, 4245150, 5518695, 7883850, 9197825, 11037390, 18395650, 27593475, 55186950]

約数ペア:

[(1, 55186950), (2, 27593475), (3, 18395650), (5, 11037390), (6, 9197825), (7, 7883850), (10, 5518695), (13, 4245150), (14, 3941925), (15, 3679130), (21, 2627950), (25, 2207478), (26, 2122575), (30, 1839565), (35, 1576770), (39, 1415050), (42, 1313975), (50, 1103739), (65, 849030), (70, 788385), (75, 735826), (78, 707525), (91, 606450), (105, 525590), (130, 424515), (150, 367913), (169, 326550), (175, 315354), (182, 303225), (195, 283010), (210, 262795), (273, 202150), (311, 177450), (325, 169806), (338, 163275), (350, 157677), (390, 141505), (455, 121290), (507, 108850), (525, 105118), (546, 101075), (622, 88725), (650, 84903), (845, 65310), (910, 60645), (933, 59150), (975, 56602), (1014, 54425), (1050, 52559), (1183, 46650), (1365, 40430), (1555, 35490), (1690, 32655), (1866, 29575), (1950, 28301), (2177, 25350), (2275, 24258), (2366, 23325), (2535, 21770), (2730, 20215), (3110, 17745), (3549, 15550), (4043, 13650), (4225, 13062), (4354, 12675), (4550, 12129), (4665, 11830), (5070, 10885), (5915, 9330), (6531, 8450), (6825, 8086), (7098, 7775)]