47209050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{2141}}^1$

素因数の和:2173

約数の個数: 108

約数和(自身を含む): 147611646

約数和(自身を除く): 100402596

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 126, 147, 150, 175, 210, 225, 245, 294, 315, 350, 441, 450, 490, 525, 630, 735, 882, 1050, 1225, 1470, 1575, 2141, 2205, 2450, 3150, 3675, 4282, 4410, 6423, 7350, 10705, 11025, 12846, 14987, 19269, 21410, 22050, 29974, 32115, 38538, 44961, 53525, 64230, 74935, 89922, 96345, 104909, 107050, 134883, 149870, 160575, 192690, 209818, 224805, 269766, 314727, 321150, 374675, 449610, 481725, 524545, 629454, 674415, 749350, 944181, 963450, 1049090, 1124025, 1348830, 1573635, 1888362, 2248050, 2622725, 3147270, 3372075, 4720905, 5245450, 6744150, 7868175, 9441810, 15736350, 23604525, 47209050]

約数ペア:

[(1, 47209050), (2, 23604525), (3, 15736350), (5, 9441810), (6, 7868175), (7, 6744150), (9, 5245450), (10, 4720905), (14, 3372075), (15, 3147270), (18, 2622725), (21, 2248050), (25, 1888362), (30, 1573635), (35, 1348830), (42, 1124025), (45, 1049090), (49, 963450), (50, 944181), (63, 749350), (70, 674415), (75, 629454), (90, 524545), (98, 481725), (105, 449610), (126, 374675), (147, 321150), (150, 314727), (175, 269766), (210, 224805), (225, 209818), (245, 192690), (294, 160575), (315, 149870), (350, 134883), (441, 107050), (450, 104909), (490, 96345), (525, 89922), (630, 74935), (735, 64230), (882, 53525), (1050, 44961), (1225, 38538), (1470, 32115), (1575, 29974), (2141, 22050), (2205, 21410), (2450, 19269), (3150, 14987), (3675, 12846), (4282, 11025), (4410, 10705), (6423, 7350)]