48651330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:352

約数の個数: 128

約数和(自身を含む): 146313216

約数和(自身を除く): 97661886

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 71, 78, 91, 105, 130, 142, 182, 195, 210, 213, 251, 273, 355, 390, 426, 455, 497, 502, 546, 710, 753, 910, 923, 994, 1065, 1255, 1365, 1491, 1506, 1757, 1846, 2130, 2485, 2510, 2730, 2769, 2982, 3263, 3514, 3765, 4615, 4970, 5271, 5538, 6461, 6526, 7455, 7530, 8785, 9230, 9789, 10542, 12922, 13845, 14910, 16315, 17570, 17821, 19383, 19578, 22841, 26355, 27690, 32305, 32630, 35642, 38766, 45682, 48945, 52710, 53463, 64610, 68523, 89105, 96915, 97890, 106926, 114205, 124747, 137046, 178210, 193830, 228410, 231673, 249494, 267315, 342615, 374241, 463346, 534630, 623735, 685230, 695019, 748482, 1158365, 1247470, 1390038, 1621711, 1871205, 2316730, 3243422, 3475095, 3742410, 4865133, 6950190, 8108555, 9730266, 16217110, 24325665, 48651330]

約数ペア:

[(1, 48651330), (2, 24325665), (3, 16217110), (5, 9730266), (6, 8108555), (7, 6950190), (10, 4865133), (13, 3742410), (14, 3475095), (15, 3243422), (21, 2316730), (26, 1871205), (30, 1621711), (35, 1390038), (39, 1247470), (42, 1158365), (65, 748482), (70, 695019), (71, 685230), (78, 623735), (91, 534630), (105, 463346), (130, 374241), (142, 342615), (182, 267315), (195, 249494), (210, 231673), (213, 228410), (251, 193830), (273, 178210), (355, 137046), (390, 124747), (426, 114205), (455, 106926), (497, 97890), (502, 96915), (546, 89105), (710, 68523), (753, 64610), (910, 53463), (923, 52710), (994, 48945), (1065, 45682), (1255, 38766), (1365, 35642), (1491, 32630), (1506, 32305), (1757, 27690), (1846, 26355), (2130, 22841), (2485, 19578), (2510, 19383), (2730, 17821), (2769, 17570), (2982, 16315), (3263, 14910), (3514, 13845), (3765, 12922), (4615, 10542), (4970, 9789), (5271, 9230), (5538, 8785), (6461, 7530), (6526, 7455)]