53211132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1697}}^1$

素因数の和:1787

約数の個数: 72

約数和(自身を含む): 147101136

約数和(自身を除く): 93890004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1697, 1742, 2412, 2613, 3394, 3484, 5091, 5226, 6788, 7839, 10182, 10452, 15273, 15678, 20364, 22061, 30546, 31356, 44122, 61092, 66183, 88244, 113699, 132366, 198549, 227398, 264732, 341097, 397098, 454796, 682194, 794196, 1023291, 1364388, 1478087, 2046582, 2956174, 4093164, 4434261, 5912348, 8868522, 13302783, 17737044, 26605566, 53211132]

約数ペア:

[(1, 53211132), (2, 26605566), (3, 17737044), (4, 13302783), (6, 8868522), (9, 5912348), (12, 4434261), (13, 4093164), (18, 2956174), (26, 2046582), (36, 1478087), (39, 1364388), (52, 1023291), (67, 794196), (78, 682194), (117, 454796), (134, 397098), (156, 341097), (201, 264732), (234, 227398), (268, 198549), (402, 132366), (468, 113699), (603, 88244), (804, 66183), (871, 61092), (1206, 44122), (1697, 31356), (1742, 30546), (2412, 22061), (2613, 20364), (3394, 15678), (3484, 15273), (5091, 10452), (5226, 10182), (6788, 7839)]