51556098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 116328960

約数和(自身を除く): 64772862

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 89, 131, 134, 178, 201, 262, 267, 393, 402, 534, 737, 786, 979, 1441, 1474, 1958, 2211, 2882, 2937, 4323, 4422, 5874, 5963, 8646, 8777, 11659, 11926, 17554, 17889, 23318, 26331, 34977, 35778, 52662, 65593, 69954, 96547, 128249, 131186, 193094, 196779, 256498, 289641, 384747, 393558, 579282, 769494, 781153, 1562306, 2343459, 4686918, 8592683, 17185366, 25778049, 51556098]

約数ペア:

[(1, 51556098), (2, 25778049), (3, 17185366), (6, 8592683), (11, 4686918), (22, 2343459), (33, 1562306), (66, 781153), (67, 769494), (89, 579282), (131, 393558), (134, 384747), (178, 289641), (201, 256498), (262, 196779), (267, 193094), (393, 131186), (402, 128249), (534, 96547), (737, 69954), (786, 65593), (979, 52662), (1441, 35778), (1474, 34977), (1958, 26331), (2211, 23318), (2882, 17889), (2937, 17554), (4323, 11926), (4422, 11659), (5874, 8777), (5963, 8646)]