50172570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:425

約数の個数: 144

約数和(自身を含む): 157068288

約数和(自身を除く): 106895718

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 49, 62, 63, 70, 90, 93, 98, 105, 126, 147, 155, 186, 210, 217, 245, 279, 294, 310, 315, 367, 434, 441, 465, 490, 558, 630, 651, 734, 735, 882, 930, 1085, 1101, 1302, 1395, 1470, 1519, 1835, 1953, 2170, 2202, 2205, 2569, 2790, 3038, 3255, 3303, 3670, 3906, 4410, 4557, 5138, 5505, 6510, 6606, 7595, 7707, 9114, 9765, 11010, 11377, 12845, 13671, 15190, 15414, 16515, 17983, 19530, 22754, 22785, 23121, 25690, 27342, 33030, 34131, 35966, 38535, 45570, 46242, 53949, 56885, 68262, 68355, 77070, 79639, 89915, 102393, 107898, 113770, 115605, 136710, 159278, 161847, 170655, 179830, 204786, 231210, 238917, 269745, 323694, 341310, 398195, 477834, 511965, 539490, 557473, 716751, 796390, 809235, 1023930, 1114946, 1194585, 1433502, 1618470, 1672419, 2389170, 2787365, 3344838, 3583755, 5017257, 5574730, 7167510, 8362095, 10034514, 16724190, 25086285, 50172570]

約数ペア:

[(1, 50172570), (2, 25086285), (3, 16724190), (5, 10034514), (6, 8362095), (7, 7167510), (9, 5574730), (10, 5017257), (14, 3583755), (15, 3344838), (18, 2787365), (21, 2389170), (30, 1672419), (31, 1618470), (35, 1433502), (42, 1194585), (45, 1114946), (49, 1023930), (62, 809235), (63, 796390), (70, 716751), (90, 557473), (93, 539490), (98, 511965), (105, 477834), (126, 398195), (147, 341310), (155, 323694), (186, 269745), (210, 238917), (217, 231210), (245, 204786), (279, 179830), (294, 170655), (310, 161847), (315, 159278), (367, 136710), (434, 115605), (441, 113770), (465, 107898), (490, 102393), (558, 89915), (630, 79639), (651, 77070), (734, 68355), (735, 68262), (882, 56885), (930, 53949), (1085, 46242), (1101, 45570), (1302, 38535), (1395, 35966), (1470, 34131), (1519, 33030), (1835, 27342), (1953, 25690), (2170, 23121), (2202, 22785), (2205, 22754), (2569, 19530), (2790, 17983), (3038, 16515), (3255, 15414), (3303, 15190), (3670, 13671), (3906, 12845), (4410, 11377), (4557, 11010), (5138, 9765), (5505, 9114), (6510, 7707), (6606, 7595)]