50429820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1052

約数の個数: 144

約数和(自身を含む): 174091680

約数和(自身を除く): 123661860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1009, 1020, 1190, 1428, 1470, 1666, 1785, 2018, 2380, 2499, 2940, 3027, 3332, 3570, 4036, 4165, 4998, 5045, 6054, 7063, 7140, 8330, 9996, 10090, 12108, 12495, 14126, 15135, 16660, 17153, 20180, 21189, 24990, 28252, 30270, 34306, 35315, 42378, 49441, 49980, 51459, 60540, 68612, 70630, 84756, 85765, 98882, 102918, 105945, 120071, 141260, 148323, 171530, 197764, 205836, 211890, 240142, 247205, 257295, 296646, 343060, 360213, 423780, 480284, 494410, 514590, 593292, 600355, 720426, 741615, 840497, 988820, 1029180, 1200710, 1440852, 1483230, 1680994, 1801065, 2401420, 2521491, 2966460, 3361988, 3602130, 4202485, 5042982, 7204260, 8404970, 10085964, 12607455, 16809940, 25214910, 50429820]

約数ペア:

[(1, 50429820), (2, 25214910), (3, 16809940), (4, 12607455), (5, 10085964), (6, 8404970), (7, 7204260), (10, 5042982), (12, 4202485), (14, 3602130), (15, 3361988), (17, 2966460), (20, 2521491), (21, 2401420), (28, 1801065), (30, 1680994), (34, 1483230), (35, 1440852), (42, 1200710), (49, 1029180), (51, 988820), (60, 840497), (68, 741615), (70, 720426), (84, 600355), (85, 593292), (98, 514590), (102, 494410), (105, 480284), (119, 423780), (140, 360213), (147, 343060), (170, 296646), (196, 257295), (204, 247205), (210, 240142), (238, 211890), (245, 205836), (255, 197764), (294, 171530), (340, 148323), (357, 141260), (420, 120071), (476, 105945), (490, 102918), (510, 98882), (588, 85765), (595, 84756), (714, 70630), (735, 68612), (833, 60540), (980, 51459), (1009, 49980), (1020, 49441), (1190, 42378), (1428, 35315), (1470, 34306), (1666, 30270), (1785, 28252), (2018, 24990), (2380, 21189), (2499, 20180), (2940, 17153), (3027, 16660), (3332, 15135), (3570, 14126), (4036, 12495), (4165, 12108), (4998, 10090), (5045, 9996), (6054, 8330), (7063, 7140)]