53419100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2$

素因数の和:172

約数の個数: 108

約数和(自身を含む): 142397136

約数和(自身を除く): 88978036

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 67, 68, 70, 85, 100, 119, 134, 140, 170, 175, 238, 268, 335, 340, 350, 425, 469, 476, 595, 670, 700, 850, 938, 1139, 1190, 1340, 1675, 1700, 1876, 2278, 2345, 2380, 2975, 3350, 4489, 4556, 4690, 5695, 5950, 6700, 7973, 8978, 9380, 11390, 11725, 11900, 15946, 17956, 22445, 22780, 23450, 28475, 31423, 31892, 39865, 44890, 46900, 56950, 62846, 76313, 79730, 89780, 112225, 113900, 125692, 152626, 157115, 159460, 199325, 224450, 305252, 314230, 381565, 398650, 448900, 534191, 628460, 763130, 785575, 797300, 1068382, 1526260, 1571150, 1907825, 2136764, 2670955, 3142300, 3815650, 5341910, 7631300, 10683820, 13354775, 26709550, 53419100]

約数ペア:

[(1, 53419100), (2, 26709550), (4, 13354775), (5, 10683820), (7, 7631300), (10, 5341910), (14, 3815650), (17, 3142300), (20, 2670955), (25, 2136764), (28, 1907825), (34, 1571150), (35, 1526260), (50, 1068382), (67, 797300), (68, 785575), (70, 763130), (85, 628460), (100, 534191), (119, 448900), (134, 398650), (140, 381565), (170, 314230), (175, 305252), (238, 224450), (268, 199325), (335, 159460), (340, 157115), (350, 152626), (425, 125692), (469, 113900), (476, 112225), (595, 89780), (670, 79730), (700, 76313), (850, 62846), (938, 56950), (1139, 46900), (1190, 44890), (1340, 39865), (1675, 31892), (1700, 31423), (1876, 28475), (2278, 23450), (2345, 22780), (2380, 22445), (2975, 17956), (3350, 15946), (4489, 11900), (4556, 11725), (4690, 11390), (5695, 9380), (5950, 8978), (6700, 7973)]