48037290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 139788288

約数和(自身を除く): 91750998

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 47, 62, 70, 93, 94, 105, 141, 155, 157, 186, 210, 217, 235, 282, 310, 314, 329, 434, 465, 470, 471, 651, 658, 705, 785, 930, 942, 987, 1085, 1099, 1302, 1410, 1457, 1570, 1645, 1974, 2170, 2198, 2355, 2914, 3255, 3290, 3297, 4371, 4710, 4867, 4935, 5495, 6510, 6594, 7285, 7379, 8742, 9734, 9870, 10199, 10990, 14570, 14601, 14758, 16485, 20398, 21855, 22137, 24335, 29202, 30597, 32970, 34069, 36895, 43710, 44274, 48670, 50995, 51653, 61194, 68138, 73005, 73790, 101990, 102207, 103306, 110685, 146010, 152985, 154959, 170345, 204414, 221370, 228749, 258265, 305970, 309918, 340690, 457498, 511035, 516530, 686247, 774795, 1022070, 1143745, 1372494, 1549590, 1601243, 2287490, 3202486, 3431235, 4803729, 6862470, 8006215, 9607458, 16012430, 24018645, 48037290]

約数ペア:

[(1, 48037290), (2, 24018645), (3, 16012430), (5, 9607458), (6, 8006215), (7, 6862470), (10, 4803729), (14, 3431235), (15, 3202486), (21, 2287490), (30, 1601243), (31, 1549590), (35, 1372494), (42, 1143745), (47, 1022070), (62, 774795), (70, 686247), (93, 516530), (94, 511035), (105, 457498), (141, 340690), (155, 309918), (157, 305970), (186, 258265), (210, 228749), (217, 221370), (235, 204414), (282, 170345), (310, 154959), (314, 152985), (329, 146010), (434, 110685), (465, 103306), (470, 102207), (471, 101990), (651, 73790), (658, 73005), (705, 68138), (785, 61194), (930, 51653), (942, 50995), (987, 48670), (1085, 44274), (1099, 43710), (1302, 36895), (1410, 34069), (1457, 32970), (1570, 30597), (1645, 29202), (1974, 24335), (2170, 22137), (2198, 21855), (2355, 20398), (2914, 16485), (3255, 14758), (3290, 14601), (3297, 14570), (4371, 10990), (4710, 10199), (4867, 9870), (4935, 9734), (5495, 8742), (6510, 7379), (6594, 7285)]