49444791720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{60443}}^1$

素因数の和:60875

約数の個数: 128

約数和(自身を含む): 157454202240

約数和(自身を除く): 108009410520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 401, 408, 510, 680, 802, 1020, 1203, 1604, 2005, 2040, 2406, 3208, 4010, 4812, 6015, 6817, 8020, 9624, 12030, 13634, 16040, 20451, 24060, 27268, 34085, 40902, 48120, 54536, 60443, 68170, 81804, 102255, 120886, 136340, 163608, 181329, 204510, 241772, 272680, 302215, 362658, 409020, 483544, 604430, 725316, 818040, 906645, 1027531, 1208860, 1450632, 1813290, 2055062, 2417720, 3082593, 3626580, 4110124, 5137655, 6165186, 7253160, 8220248, 10275310, 12330372, 15412965, 20550620, 24237643, 24660744, 30825930, 41101240, 48475286, 61651860, 72712929, 96950572, 121188215, 123303720, 145425858, 193901144, 242376430, 290851716, 363564645, 412039931, 484752860, 581703432, 727129290, 824079862, 969505720, 1236119793, 1454258580, 1648159724, 2060199655, 2472239586, 2908517160, 3296319448, 4120399310, 4944479172, 6180598965, 8240798620, 9888958344, 12361197930, 16481597240, 24722395860, 49444791720]

約数ペア:

[(1, 49444791720), (2, 24722395860), (3, 16481597240), (4, 12361197930), (5, 9888958344), (6, 8240798620), (8, 6180598965), (10, 4944479172), (12, 4120399310), (15, 3296319448), (17, 2908517160), (20, 2472239586), (24, 2060199655), (30, 1648159724), (34, 1454258580), (40, 1236119793), (51, 969505720), (60, 824079862), (68, 727129290), (85, 581703432), (102, 484752860), (120, 412039931), (136, 363564645), (170, 290851716), (204, 242376430), (255, 193901144), (340, 145425858), (401, 123303720), (408, 121188215), (510, 96950572), (680, 72712929), (802, 61651860), (1020, 48475286), (1203, 41101240), (1604, 30825930), (2005, 24660744), (2040, 24237643), (2406, 20550620), (3208, 15412965), (4010, 12330372), (4812, 10275310), (6015, 8220248), (6817, 7253160), (8020, 6165186), (9624, 5137655), (12030, 4110124), (13634, 3626580), (16040, 3082593), (20451, 2417720), (24060, 2055062), (27268, 1813290), (34085, 1450632), (40902, 1208860), (48120, 1027531), (54536, 906645), (60443, 818040), (68170, 725316), (81804, 604430), (102255, 483544), (120886, 409020), (136340, 362658), (163608, 302215), (181329, 272680), (204510, 241772)]