49204474300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{467}}^1$

素因数の和:860

約数の個数: 144

約数和(自身を含む): 110996645760

約数和(自身を除く): 61792171460

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 107, 172, 214, 215, 229, 428, 430, 458, 467, 535, 860, 916, 934, 1070, 1075, 1145, 1868, 2140, 2150, 2290, 2335, 2675, 4300, 4580, 4601, 4670, 5350, 5725, 9202, 9340, 9847, 10700, 11450, 11675, 18404, 19694, 20081, 22900, 23005, 23350, 24503, 39388, 40162, 46010, 46700, 49006, 49235, 49969, 80324, 92020, 98012, 98470, 99938, 100405, 106943, 115025, 122515, 196940, 199876, 200810, 213886, 230050, 245030, 246175, 249845, 401620, 427772, 460100, 490060, 492350, 499690, 502025, 534715, 612575, 984700, 999380, 1004050, 1053629, 1069430, 1225150, 1249225, 2008100, 2107258, 2138860, 2148667, 2450300, 2498450, 2673575, 4214516, 4297334, 4598549, 4996900, 5268145, 5347150, 8594668, 9197098, 10536290, 10694300, 10743335, 11442901, 18394196, 21072580, 21486670, 22885802, 22992745, 26340725, 42973340, 45771604, 45985490, 52681450, 53716675, 57214505, 91970980, 105362900, 107433350, 114429010, 114963725, 214866700, 228858020, 229927450, 286072525, 459854900, 492044743, 572145050, 984089486, 1144290100, 1968178972, 2460223715, 4920447430, 9840894860, 12301118575, 24602237150, 49204474300]

約数ペア:

[(1, 49204474300), (2, 24602237150), (4, 12301118575), (5, 9840894860), (10, 4920447430), (20, 2460223715), (25, 1968178972), (43, 1144290100), (50, 984089486), (86, 572145050), (100, 492044743), (107, 459854900), (172, 286072525), (214, 229927450), (215, 228858020), (229, 214866700), (428, 114963725), (430, 114429010), (458, 107433350), (467, 105362900), (535, 91970980), (860, 57214505), (916, 53716675), (934, 52681450), (1070, 45985490), (1075, 45771604), (1145, 42973340), (1868, 26340725), (2140, 22992745), (2150, 22885802), (2290, 21486670), (2335, 21072580), (2675, 18394196), (4300, 11442901), (4580, 10743335), (4601, 10694300), (4670, 10536290), (5350, 9197098), (5725, 8594668), (9202, 5347150), (9340, 5268145), (9847, 4996900), (10700, 4598549), (11450, 4297334), (11675, 4214516), (18404, 2673575), (19694, 2498450), (20081, 2450300), (22900, 2148667), (23005, 2138860), (23350, 2107258), (24503, 2008100), (39388, 1249225), (40162, 1225150), (46010, 1069430), (46700, 1053629), (49006, 1004050), (49235, 999380), (49969, 984700), (80324, 612575), (92020, 534715), (98012, 502025), (98470, 499690), (99938, 492350), (100405, 490060), (106943, 460100), (115025, 427772), (122515, 401620), (196940, 249845), (199876, 246175), (200810, 245030), (213886, 230050)]