51057510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:810

約数の個数: 96

約数和(自身を含む): 145774080

約数和(自身を除く): 94716570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 49, 70, 94, 98, 105, 141, 147, 210, 235, 245, 282, 294, 329, 470, 490, 658, 705, 735, 739, 987, 1410, 1470, 1478, 1645, 1974, 2217, 2303, 3290, 3695, 4434, 4606, 4935, 5173, 6909, 7390, 9870, 10346, 11085, 11515, 13818, 15519, 22170, 23030, 25865, 31038, 34545, 34733, 36211, 51730, 69090, 69466, 72422, 77595, 104199, 108633, 155190, 173665, 181055, 208398, 217266, 243131, 347330, 362110, 486262, 520995, 543165, 729393, 1041990, 1086330, 1215655, 1458786, 1701917, 2431310, 3403834, 3646965, 5105751, 7293930, 8509585, 10211502, 17019170, 25528755, 51057510]

約数ペア:

[(1, 51057510), (2, 25528755), (3, 17019170), (5, 10211502), (6, 8509585), (7, 7293930), (10, 5105751), (14, 3646965), (15, 3403834), (21, 2431310), (30, 1701917), (35, 1458786), (42, 1215655), (47, 1086330), (49, 1041990), (70, 729393), (94, 543165), (98, 520995), (105, 486262), (141, 362110), (147, 347330), (210, 243131), (235, 217266), (245, 208398), (282, 181055), (294, 173665), (329, 155190), (470, 108633), (490, 104199), (658, 77595), (705, 72422), (735, 69466), (739, 69090), (987, 51730), (1410, 36211), (1470, 34733), (1478, 34545), (1645, 31038), (1974, 25865), (2217, 23030), (2303, 22170), (3290, 15519), (3695, 13818), (4434, 11515), (4606, 11085), (4935, 10346), (5173, 9870), (6909, 7390)]