55376370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 173660760

約数和(自身を除く): 118284390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 49, 58, 63, 70, 87, 90, 98, 105, 126, 145, 147, 174, 203, 210, 245, 261, 290, 294, 315, 406, 433, 435, 441, 490, 522, 609, 630, 735, 866, 870, 882, 1015, 1218, 1299, 1305, 1421, 1470, 1827, 2030, 2165, 2205, 2598, 2610, 2842, 3031, 3045, 3654, 3897, 4263, 4330, 4410, 6062, 6090, 6495, 7105, 7794, 8526, 9093, 9135, 12557, 12789, 12990, 14210, 15155, 18186, 18270, 19485, 21217, 21315, 25114, 25578, 27279, 30310, 37671, 38970, 42434, 42630, 45465, 54558, 62785, 63651, 63945, 75342, 87899, 90930, 106085, 113013, 125570, 127302, 127890, 136395, 175798, 188355, 190953, 212170, 226026, 263697, 272790, 318255, 376710, 381906, 439495, 527394, 565065, 615293, 636510, 791091, 878990, 954765, 1130130, 1230586, 1318485, 1582182, 1845879, 1909530, 2636970, 3076465, 3691758, 3955455, 5537637, 6152930, 7910910, 9229395, 11075274, 18458790, 27688185, 55376370]

約数ペア:

[(1, 55376370), (2, 27688185), (3, 18458790), (5, 11075274), (6, 9229395), (7, 7910910), (9, 6152930), (10, 5537637), (14, 3955455), (15, 3691758), (18, 3076465), (21, 2636970), (29, 1909530), (30, 1845879), (35, 1582182), (42, 1318485), (45, 1230586), (49, 1130130), (58, 954765), (63, 878990), (70, 791091), (87, 636510), (90, 615293), (98, 565065), (105, 527394), (126, 439495), (145, 381906), (147, 376710), (174, 318255), (203, 272790), (210, 263697), (245, 226026), (261, 212170), (290, 190953), (294, 188355), (315, 175798), (406, 136395), (433, 127890), (435, 127302), (441, 125570), (490, 113013), (522, 106085), (609, 90930), (630, 87899), (735, 75342), (866, 63945), (870, 63651), (882, 62785), (1015, 54558), (1218, 45465), (1299, 42630), (1305, 42434), (1421, 38970), (1470, 37671), (1827, 30310), (2030, 27279), (2165, 25578), (2205, 25114), (2598, 21315), (2610, 21217), (2842, 19485), (3031, 18270), (3045, 18186), (3654, 15155), (3897, 14210), (4263, 12990), (4330, 12789), (4410, 12557), (6062, 9135), (6090, 9093), (6495, 8526), (7105, 7794)]