53048996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13249}}^1$

素因数の和:13284

約数の個数: 48

約数和(自身を含む): 124656000

約数和(自身を除く): 71607004

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 13249, 26498, 52996, 92743, 145739, 172237, 185486, 291478, 344474, 370972, 582956, 688948, 1020173, 1205659, 1894607, 2040346, 2411318, 3789214, 4080692, 4822636, 7578428, 13262249, 26524498, 53048996]

約数ペア:

[(1, 53048996), (2, 26524498), (4, 13262249), (7, 7578428), (11, 4822636), (13, 4080692), (14, 3789214), (22, 2411318), (26, 2040346), (28, 1894607), (44, 1205659), (52, 1020173), (77, 688948), (91, 582956), (143, 370972), (154, 344474), (182, 291478), (286, 185486), (308, 172237), (364, 145739), (572, 92743), (1001, 52996), (2002, 26498), (4004, 13249)]