50350300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 146990592

約数和(自身を除く): 96640292

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 50, 52, 55, 65, 70, 77, 91, 100, 110, 130, 140, 143, 154, 175, 182, 220, 260, 275, 286, 308, 325, 350, 364, 385, 455, 503, 550, 572, 650, 700, 715, 770, 910, 1001, 1006, 1100, 1300, 1430, 1540, 1820, 1925, 2002, 2012, 2275, 2515, 2860, 3521, 3575, 3850, 4004, 4550, 5005, 5030, 5533, 6539, 7042, 7150, 7700, 9100, 10010, 10060, 11066, 12575, 13078, 14084, 14300, 17605, 20020, 22132, 25025, 25150, 26156, 27665, 32695, 35210, 38731, 45773, 50050, 50300, 55330, 65390, 70420, 71929, 77462, 88025, 91546, 100100, 110660, 130780, 138325, 143858, 154924, 163475, 176050, 183092, 193655, 228865, 276650, 287716, 326950, 352100, 359645, 387310, 457730, 503503, 553300, 653900, 719290, 774620, 915460, 968275, 1007006, 1144325, 1438580, 1798225, 1936550, 2014012, 2288650, 2517515, 3596450, 3873100, 4577300, 5035030, 7192900, 10070060, 12587575, 25175150, 50350300]

約数ペア:

[(1, 50350300), (2, 25175150), (4, 12587575), (5, 10070060), (7, 7192900), (10, 5035030), (11, 4577300), (13, 3873100), (14, 3596450), (20, 2517515), (22, 2288650), (25, 2014012), (26, 1936550), (28, 1798225), (35, 1438580), (44, 1144325), (50, 1007006), (52, 968275), (55, 915460), (65, 774620), (70, 719290), (77, 653900), (91, 553300), (100, 503503), (110, 457730), (130, 387310), (140, 359645), (143, 352100), (154, 326950), (175, 287716), (182, 276650), (220, 228865), (260, 193655), (275, 183092), (286, 176050), (308, 163475), (325, 154924), (350, 143858), (364, 138325), (385, 130780), (455, 110660), (503, 100100), (550, 91546), (572, 88025), (650, 77462), (700, 71929), (715, 70420), (770, 65390), (910, 55330), (1001, 50300), (1006, 50050), (1100, 45773), (1300, 38731), (1430, 35210), (1540, 32695), (1820, 27665), (1925, 26156), (2002, 25150), (2012, 25025), (2275, 22132), (2515, 20020), (2860, 17605), (3521, 14300), (3575, 14084), (3850, 13078), (4004, 12575), (4550, 11066), (5005, 10060), (5030, 10010), (5533, 9100), (6539, 7700), (7042, 7150)]