56014047740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{31231}}^1$

素因数の和:31827

約数の個数: 96

約数和(自身を含む): 140535005184

約数和(自身を除く): 84520957444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 557, 644, 805, 1114, 1610, 2228, 2785, 3220, 3899, 5570, 7798, 11140, 12811, 15596, 19495, 25622, 31231, 38990, 51244, 62462, 64055, 77980, 89677, 124924, 128110, 156155, 179354, 218617, 256220, 312310, 358708, 437234, 448385, 624620, 718313, 874468, 896770, 1093085, 1436626, 1793540, 2186170, 2873252, 3591565, 4372340, 5028191, 7183130, 10056382, 14366260, 17395667, 20112764, 25140955, 34791334, 50281910, 69582668, 86978335, 100563820, 121769669, 173956670, 243539338, 347913340, 400100341, 487078676, 608848345, 800200682, 1217696690, 1600401364, 2000501705, 2435393380, 2800702387, 4001003410, 5601404774, 8002006820, 11202809548, 14003511935, 28007023870, 56014047740]

約数ペア:

[(1, 56014047740), (2, 28007023870), (4, 14003511935), (5, 11202809548), (7, 8002006820), (10, 5601404774), (14, 4001003410), (20, 2800702387), (23, 2435393380), (28, 2000501705), (35, 1600401364), (46, 1217696690), (70, 800200682), (92, 608848345), (115, 487078676), (140, 400100341), (161, 347913340), (230, 243539338), (322, 173956670), (460, 121769669), (557, 100563820), (644, 86978335), (805, 69582668), (1114, 50281910), (1610, 34791334), (2228, 25140955), (2785, 20112764), (3220, 17395667), (3899, 14366260), (5570, 10056382), (7798, 7183130), (11140, 5028191), (12811, 4372340), (15596, 3591565), (19495, 2873252), (25622, 2186170), (31231, 1793540), (38990, 1436626), (51244, 1093085), (62462, 896770), (64055, 874468), (77980, 718313), (89677, 624620), (124924, 448385), (128110, 437234), (156155, 358708), (179354, 312310), (218617, 256220)]