49695100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 136880128

約数和(自身を除く): 87185028

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 43, 50, 52, 65, 70, 86, 91, 100, 127, 130, 140, 172, 175, 182, 215, 254, 260, 301, 325, 350, 364, 430, 455, 508, 559, 602, 635, 650, 700, 860, 889, 910, 1075, 1118, 1204, 1270, 1300, 1505, 1651, 1778, 1820, 2150, 2236, 2275, 2540, 2795, 3010, 3175, 3302, 3556, 3913, 4300, 4445, 4550, 5461, 5590, 6020, 6350, 6604, 7525, 7826, 8255, 8890, 9100, 10922, 11180, 11557, 12700, 13975, 15050, 15652, 16510, 17780, 19565, 21844, 22225, 23114, 27305, 27950, 30100, 33020, 38227, 39130, 41275, 44450, 46228, 54610, 55900, 57785, 70993, 76454, 78260, 82550, 88900, 97825, 109220, 115570, 136525, 141986, 152908, 165100, 191135, 195650, 231140, 273050, 283972, 288925, 354965, 382270, 391300, 496951, 546100, 577850, 709930, 764540, 955675, 993902, 1155700, 1419860, 1774825, 1911350, 1987804, 2484755, 3549650, 3822700, 4969510, 7099300, 9939020, 12423775, 24847550, 49695100]

約数ペア:

[(1, 49695100), (2, 24847550), (4, 12423775), (5, 9939020), (7, 7099300), (10, 4969510), (13, 3822700), (14, 3549650), (20, 2484755), (25, 1987804), (26, 1911350), (28, 1774825), (35, 1419860), (43, 1155700), (50, 993902), (52, 955675), (65, 764540), (70, 709930), (86, 577850), (91, 546100), (100, 496951), (127, 391300), (130, 382270), (140, 354965), (172, 288925), (175, 283972), (182, 273050), (215, 231140), (254, 195650), (260, 191135), (301, 165100), (325, 152908), (350, 141986), (364, 136525), (430, 115570), (455, 109220), (508, 97825), (559, 88900), (602, 82550), (635, 78260), (650, 76454), (700, 70993), (860, 57785), (889, 55900), (910, 54610), (1075, 46228), (1118, 44450), (1204, 41275), (1270, 39130), (1300, 38227), (1505, 33020), (1651, 30100), (1778, 27950), (1820, 27305), (2150, 23114), (2236, 22225), (2275, 21844), (2540, 19565), (2795, 17780), (3010, 16510), (3175, 15652), (3302, 15050), (3556, 13975), (3913, 12700), (4300, 11557), (4445, 11180), (4550, 10922), (5461, 9100), (5590, 8890), (6020, 8255), (6350, 7826), (6604, 7525)]