49341240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{811}}^1$

素因数の和:854

約数の個数: 144

約数和(自身を含む): 173857320

約数和(自身を除く): 124516080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 811, 845, 936, 1014, 1170, 1352, 1521, 1560, 1622, 1690, 2028, 2340, 2433, 2535, 3042, 3244, 3380, 4055, 4056, 4680, 4866, 5070, 6084, 6488, 6760, 7299, 7605, 8110, 9732, 10140, 10543, 12165, 12168, 14598, 15210, 16220, 19464, 20280, 21086, 24330, 29196, 30420, 31629, 32440, 36495, 42172, 48660, 52715, 58392, 60840, 63258, 72990, 84344, 94887, 97320, 105430, 126516, 137059, 145980, 158145, 189774, 210860, 253032, 274118, 291960, 316290, 379548, 411177, 421720, 474435, 548236, 632580, 685295, 759096, 822354, 948870, 1096472, 1233531, 1265160, 1370590, 1644708, 1897740, 2055885, 2467062, 2741180, 3289416, 3795480, 4111770, 4934124, 5482360, 6167655, 8223540, 9868248, 12335310, 16447080, 24670620, 49341240]

約数ペア:

[(1, 49341240), (2, 24670620), (3, 16447080), (4, 12335310), (5, 9868248), (6, 8223540), (8, 6167655), (9, 5482360), (10, 4934124), (12, 4111770), (13, 3795480), (15, 3289416), (18, 2741180), (20, 2467062), (24, 2055885), (26, 1897740), (30, 1644708), (36, 1370590), (39, 1265160), (40, 1233531), (45, 1096472), (52, 948870), (60, 822354), (65, 759096), (72, 685295), (78, 632580), (90, 548236), (104, 474435), (117, 421720), (120, 411177), (130, 379548), (156, 316290), (169, 291960), (180, 274118), (195, 253032), (234, 210860), (260, 189774), (312, 158145), (338, 145980), (360, 137059), (390, 126516), (468, 105430), (507, 97320), (520, 94887), (585, 84344), (676, 72990), (780, 63258), (811, 60840), (845, 58392), (936, 52715), (1014, 48660), (1170, 42172), (1352, 36495), (1521, 32440), (1560, 31629), (1622, 30420), (1690, 29196), (2028, 24330), (2340, 21086), (2433, 20280), (2535, 19464), (3042, 16220), (3244, 15210), (3380, 14598), (4055, 12168), (4056, 12165), (4680, 10543), (4866, 10140), (5070, 9732), (6084, 8110), (6488, 7605), (6760, 7299)]