50172012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 147323904

約数和(自身を除く): 97151892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 61, 62, 66, 67, 93, 99, 122, 124, 132, 134, 183, 186, 198, 201, 244, 268, 279, 341, 366, 372, 396, 402, 549, 558, 603, 671, 682, 732, 737, 804, 1023, 1098, 1116, 1206, 1342, 1364, 1474, 1891, 2013, 2046, 2077, 2196, 2211, 2412, 2684, 2948, 3069, 3782, 4026, 4087, 4092, 4154, 4422, 5673, 6039, 6138, 6231, 6633, 7564, 8052, 8174, 8308, 8844, 11346, 12078, 12261, 12276, 12462, 13266, 16348, 17019, 18693, 20801, 22692, 22847, 24156, 24522, 24924, 26532, 34038, 36783, 37386, 41602, 44957, 45694, 49044, 62403, 68076, 68541, 73566, 74772, 83204, 89914, 91388, 124806, 126697, 134871, 137082, 147132, 179828, 187209, 205623, 249612, 253394, 269742, 274164, 374418, 380091, 404613, 411246, 506788, 539484, 748836, 760182, 809226, 822492, 1140273, 1393667, 1520364, 1618452, 2280546, 2787334, 4181001, 4561092, 5574668, 8362002, 12543003, 16724004, 25086006, 50172012]

約数ペア:

[(1, 50172012), (2, 25086006), (3, 16724004), (4, 12543003), (6, 8362002), (9, 5574668), (11, 4561092), (12, 4181001), (18, 2787334), (22, 2280546), (31, 1618452), (33, 1520364), (36, 1393667), (44, 1140273), (61, 822492), (62, 809226), (66, 760182), (67, 748836), (93, 539484), (99, 506788), (122, 411246), (124, 404613), (132, 380091), (134, 374418), (183, 274164), (186, 269742), (198, 253394), (201, 249612), (244, 205623), (268, 187209), (279, 179828), (341, 147132), (366, 137082), (372, 134871), (396, 126697), (402, 124806), (549, 91388), (558, 89914), (603, 83204), (671, 74772), (682, 73566), (732, 68541), (737, 68076), (804, 62403), (1023, 49044), (1098, 45694), (1116, 44957), (1206, 41602), (1342, 37386), (1364, 36783), (1474, 34038), (1891, 26532), (2013, 24924), (2046, 24522), (2077, 24156), (2196, 22847), (2211, 22692), (2412, 20801), (2684, 18693), (2948, 17019), (3069, 16348), (3782, 13266), (4026, 12462), (4087, 12276), (4092, 12261), (4154, 12078), (4422, 11346), (5673, 8844), (6039, 8308), (6138, 8174), (6231, 8052), (6633, 7564)]