51043770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 160

約数和(自身を含む): 148191120

約数和(自身を除く): 97147350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 41, 45, 53, 54, 58, 81, 82, 87, 90, 106, 123, 135, 145, 159, 162, 174, 205, 246, 261, 265, 270, 290, 318, 369, 405, 410, 435, 477, 522, 530, 615, 738, 783, 795, 810, 870, 954, 1107, 1189, 1230, 1305, 1431, 1537, 1566, 1590, 1845, 2173, 2214, 2349, 2378, 2385, 2610, 2862, 3074, 3321, 3567, 3690, 3915, 4293, 4346, 4611, 4698, 4770, 5535, 5945, 6519, 6642, 7134, 7155, 7685, 7830, 8586, 9222, 10701, 10865, 11070, 11745, 11890, 13038, 13833, 14310, 15370, 16605, 17835, 19557, 21402, 21465, 21730, 23055, 23490, 27666, 32103, 32595, 33210, 35670, 39114, 41499, 42930, 46110, 53505, 58671, 63017, 64206, 65190, 69165, 82998, 96309, 97785, 107010, 117342, 124497, 126034, 138330, 160515, 176013, 189051, 192618, 195570, 207495, 248994, 293355, 315085, 321030, 352026, 378102, 414990, 481545, 567153, 586710, 622485, 630170, 880065, 945255, 963090, 1134306, 1244970, 1701459, 1760130, 1890510, 2835765, 3402918, 5104377, 5671530, 8507295, 10208754, 17014590, 25521885, 51043770]

約数ペア:

[(1, 51043770), (2, 25521885), (3, 17014590), (5, 10208754), (6, 8507295), (9, 5671530), (10, 5104377), (15, 3402918), (18, 2835765), (27, 1890510), (29, 1760130), (30, 1701459), (41, 1244970), (45, 1134306), (53, 963090), (54, 945255), (58, 880065), (81, 630170), (82, 622485), (87, 586710), (90, 567153), (106, 481545), (123, 414990), (135, 378102), (145, 352026), (159, 321030), (162, 315085), (174, 293355), (205, 248994), (246, 207495), (261, 195570), (265, 192618), (270, 189051), (290, 176013), (318, 160515), (369, 138330), (405, 126034), (410, 124497), (435, 117342), (477, 107010), (522, 97785), (530, 96309), (615, 82998), (738, 69165), (783, 65190), (795, 64206), (810, 63017), (870, 58671), (954, 53505), (1107, 46110), (1189, 42930), (1230, 41499), (1305, 39114), (1431, 35670), (1537, 33210), (1566, 32595), (1590, 32103), (1845, 27666), (2173, 23490), (2214, 23055), (2349, 21730), (2378, 21465), (2385, 21402), (2610, 19557), (2862, 17835), (3074, 16605), (3321, 15370), (3567, 14310), (3690, 13833), (3915, 13038), (4293, 11890), (4346, 11745), (4611, 11070), (4698, 10865), (4770, 10701), (5535, 9222), (5945, 8586), (6519, 7830), (6642, 7685), (7134, 7155)]