51643644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 136980480

約数和(自身を除く): 85336836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 59, 62, 78, 93, 118, 124, 156, 177, 181, 186, 236, 354, 362, 372, 403, 543, 708, 724, 767, 806, 1086, 1209, 1534, 1612, 1829, 2172, 2301, 2353, 2418, 3068, 3658, 4602, 4706, 4836, 5487, 5611, 7059, 7316, 9204, 9412, 10679, 10974, 11222, 14118, 16833, 21358, 21948, 22444, 23777, 28236, 32037, 33666, 42716, 47554, 64074, 67332, 71331, 72943, 95108, 128148, 138827, 142662, 145886, 218829, 277654, 285324, 291772, 331049, 416481, 437658, 555308, 662098, 832962, 875316, 993147, 1324196, 1665924, 1986294, 3972588, 4303637, 8607274, 12910911, 17214548, 25821822, 51643644]

約数ペア:

[(1, 51643644), (2, 25821822), (3, 17214548), (4, 12910911), (6, 8607274), (12, 4303637), (13, 3972588), (26, 1986294), (31, 1665924), (39, 1324196), (52, 993147), (59, 875316), (62, 832962), (78, 662098), (93, 555308), (118, 437658), (124, 416481), (156, 331049), (177, 291772), (181, 285324), (186, 277654), (236, 218829), (354, 145886), (362, 142662), (372, 138827), (403, 128148), (543, 95108), (708, 72943), (724, 71331), (767, 67332), (806, 64074), (1086, 47554), (1209, 42716), (1534, 33666), (1612, 32037), (1829, 28236), (2172, 23777), (2301, 22444), (2353, 21948), (2418, 21358), (3068, 16833), (3658, 14118), (4602, 11222), (4706, 10974), (4836, 10679), (5487, 9412), (5611, 9204), (7059, 7316)]